(this chapter contain time skip).

Babarogi kingdom, the navy's base.

In the captain's office, a marine soldier came inside running to report something. "Captain. Emergency, we have spotted a sea monster with weird behavior coming to this country, what should we do"

In the office, Lucas's cousin was sitting on the chair while putting her legs above the table. She looked like she was in a bad mood, next to her there is a huge pile of papers, no wonder she is not happy.

Calorina lit a cigarette:" Just beat it or cut it, don't we have some swordsman "

"Captain, we are preparing weapons and cannons, but it will take a lot of effort so it would be better if you can just kill it" The marine soldier forced a smile. They weren't the marines from the headquarters or the grand line, their job is just to deal with some human pirates.

"Lazy asses, I'll see it, " Calorina threw something at that soldier making him fall unconscious, she stood up slowly and walked out her office, she didn't forget to give the window a look so she can see the training field.

There was a pretty blonde girl in training clothes running with no stop, she has been running for a whole day while lifting some heavy bags 'Lilia, seems that she can even keep with all of the training, sometimes better than the soldiers. Even if she is tired, Guess I will play with her at night as always'.

" I miss Lucas, I wish he come back soon " Calorina made a sad face and got out to meet that sea monster.

...

Above the sea.

Lucas got out of the cabin and looked to the shadow of the land, to Lucas, this place was the starting point and first home in this world. "Okay Lucci, you can slow down "

"Moo" Lucci nodded and slowed down. The boat started to move at the regular speed.

When Lucas looked closer to the beach, his facial expression started to change. What he saw was tens of marine soldiers, all of them were aiming their weapons in his direction. Also, he saw a huge rock that had the size of five houses being lifted by some girl and ready to be thrown at Lucci and him. That rock made him think of one person.

"HEY... STOP... IT'S ME" Lucas stood on Lucci's head and waved his hands.

Some marine that had a good vision saw him and yelled:" Hey, weird, Captain's, I think that your cousin is standing on that beast."

The soldiers around looked with disbelief, why the heck the previous cleaner and secretary is riding a sea monster.

"Lucas? HEY. put your weapons down " Calorina was dazed at first, then she got scared and asked the people to put their weapons down. What really scared her was the fact that Lucas is standing on that beast. He just looked small and easy to get killed.

Calorina vanished from her place quickly and took a sneaky root to Lucas. Most of the high-grade none-devil-fruit-users marines know at least two skills or three from the six powers.

Lucas calmed down seeing the soldiers putting their weapon down and that rock touched the ground. Lucas was about to run to the beach.

However, Some hands closed on his eyes, two huge soft melons started crushing on his back and a voice.

"Calorina " Lucas turned his head and saw his cousin, Calorina smiling to him. Lucas smiled back. She hugged him and give him a quick kiss on the lips. Then she started patting his head " where have you been, You know I was a worry when I read reports about you. You know if anything happened to you I would kill you right.

"Yes, yes, me too"

"Oh, you got a bit taller "

"yes, thank you " Lucas smiled weirdly seeing that he is being treated like a kid.

" Anyway let's go back to my office, by the way, there are some papers works I need your help with first " Calorina put her arm around his waist. She lifted him and jumped back to the beach, the soldiers around pretended not to see anything. Lucas turned to his pet and told it to wait in the sea.

After having a good reunion with his cousin, Lucas went to the marine base. He saw his cousin was desperate with the papers, so he quickly solved the problem with his management subskills. Also, there was her neck which was healed by his hands, and eventually, they had quick s.e.x for one hour. And so, Calorina after expressing the skill of D, she felt better orgasms and felt she became more addict to the only D.

Later, Lilia came to see Lucas in the office. She didn't want to meet him the moment he arrived because she wanted to take a shower. The funny thing that they had their first s.e.x when they left the sword dojo with all that training sweat.

"Lilia, How are you, " Lucas now was looking to her, she was wearing a green dress that matches her green eyes, with blonde hair that reaches her back and white face with rosy cheeks.

"Fine, so, tell me about your adventures outside " Lilia came close to Lucas and sat on his lap. Lucas took his time to talk with her.

time passed fast. His cousin was present as well and the three of them exchanged words.

" I wonder how the two of you got along when I wasn't here," Lucas asked. Yes, some times he would call with the Den Den Mushi, and he would ask about them, but they just seemed too peaceful.

Calorina and Lilia coughed a bit. Calorina said:" It's your responsibility. Because of you, we have seen each other body n.a.k.e.d many times and accidentally touched each other while m.o.a.ning, so that line was crossed"

Lucas understood, but he preferred to take advantage of being teen and pretended to be ignorant.

Lilia blushed and decided to explain further:" when you left, emptiness took over us and our urges took over, so, we eventually decided to make a temporary peace until you come here "

"So we just played with each other, even if it wasn't good, it helped to calm down "

Calorina and Lilia lowered their head. Even though the s.e.x between them was good, it was nothing compared when Lucas was here. They agreed to help each other until he comes here.

" And you didn't invite me," Lucas said pretending to be disappointed, well, they are humans and have needs, so it's okay if they helped each other, well, as long his D is the only thing to enter that fine. Huh. Funny, The D skill makes anyone he sleeps with attached only to his D for the rest of the life.

"Sorry 'bout that "

"me too, But I told you to come many times "

Calorina and Lilia jumped at him at once. Both of them started to touch him in different spots and kissing. Well, they can turn him on as well. Lucas sighed and decided to take his responsibility as their man.

After having fun. Lucas went to his cousin's training room and spent his time training. Whenever he wants to travel to the other girls, he would call his Lucci and go between islands.

....Time skip: one week...

One week later, Lucas picked Nami to her Island. The court decided to do public execution for the fishmen in a city next to The villagers' island. Many people came to witness the death of the fishmen that did many horrible crimes against humanity.

The court decision, to make an example from those criminals, for Arlong's crew execution, the slow poison would be used. As for Arlong himself, his crimes we're bigger than just to be killed. So he was sent to the Impel Down where he would be tortured and live a life worse than death. The people all agreed that Arlong shouldn't get away with an easy death.

East blue rules are different from the grand line where criminals would always be tortured in jail under the sea. A jail named impel down that every criminal fear to enter.

And so, the fishmen execution has been published in the newspapers.

In the newspapers, no one mentioned Lucas, but Lucas gained a very good impression in the main HQ, especially when he refused the money and the credit. And since they knew he would join, they decided to watch him closely, his path there would be smooth there.

....time skip…

23 days later

Babarogi Kingdom.

Inside a mansion of four floors that was bought by Lucas for 200 million berries with all of its expenses. Lucas, the whole time was living in two mansions, one belonged to Kaya, where Nojiko and Nami lived, and once belonged to him here.

Calorina had moved here and put her training stuff here. She was wondering how Lucas was able to buy this mansion. And Lucas just lied and said he found a treasure by luck.

Lucas was standing in the middle of the room while his cousin was training in the corner. And Lilia was standing somewhere else.

During this month, Lucas unlocked Calorina and Lilia's deep potentials. When they wondered what happened Lucas explained, some devil fruit users named Kami Guru gave him his blessing and he gained this ability. that made things not weird and easy to believe.

( Kami Guru from Dragon ball: The kami of Namek planet that has the power to unlock deeps potentials by touching people in the head)

After knowing about this, Calorina made Lucas swear not to tell anyone. If people knew this, even in the marine he won't be safe. And Lucas replied that this ability work with the women he slept with. And eventually, her concern turned into a threat not to tell anyone. Especially the marine. The world government won't hesitate to do harm to him, they may even force him to sleep with their whole forces be it, men or women.

Anyway, after unlocking the potentials

Lilia's swordsmanship improved by leaps, in just 15 days, Lucas spared with her and she reached sword master level even when Lucas didn't teach her any swordsmanship. It was her natural talent after all. And for the rest of the days, she kept improving but at a slower rate. To Lucas, she was a good source for swordsmanship training.

Calorina became stronger after doing this and her skills and even Haki start to improve faster. Even though she had done nothing in the last years other than training peacefully. This period was the fastest in the growth rate.

As for Nami and Kaya, they are doing very well with the karate fishmen and footwork. They are teaching the newest member Nojiko to join the Cobra Kai (karate kid reference )

In the training room.

Lucas was only wearing his pants, as for the other parts it was exposed. With one hand, he was holding one giant dumbbell hat which has a tag of 5 tons. He was lifting it repeatedly while sweat was falling from his body.

After his adventure in the east blue. Lucas's body got a good rest and was ready to train again and increase its strength.

"8897.8898...8900"

As soon Lucas felt his muscles hurt, he activated adrenaline boost level 15.

And he started training faster. As for his pain, it went away. After hitting 10.000th marks, Lucas switched to the other arm and repeated the same process for more ten sets. Then Lucas threw the weights to the corner.

Lucas went to a mirror to see himself. During this time, Lucas's muscles didn't buff that much, It grew a bit larger, but it became more ripped off. Also, Lucas grew a few centimeters becoming 178 centimeters.

He opened the system to see his state.

[ Name: Lucas Fernando.

Age: 15

Acc.u.mulated XP: 150.000

Skills:

Massage hands: level 15 (90.000/200.000)

The Tongue: level 14 (10/150.000)

Stealth footwork: level 11 (50.000/60.000)

The D: Level 5.

Adrenaline boost: level 15 ( boost the strength, mind speed, senses, strength, and speed by +220%.).

Specialties:

Swordsmanship level 10 (20,000./100,000).

Boxing level 11 ( 2000/150.000).

Management level 9 (10.000/30.000).

Chef level 14 ( half step Supreme grandmaster ) ( 10.000/150.000) ( system cooking function is a glitch. Glitches are to take advantage at )

Teacher (no levels).

Titles :

Bounty hunter: passive skill- bounty eyes ( allow him to see pirates, their crimes, names, and bounty ).

The Imperial will: one-time use title.

]

"Lucas, Smoker said that everything is done " Calorina came closer and said with a tone that holds a bit sad. Today Lucas would leave to join the marines officially. However, it is a good thing as well. For Lucas's talent, going to the elite camp is the same when a fish go to the sea.

In the marine, those young kids with high potential would be regarded with care, especially those who aren't reliant on devil fruit, and they would get Haki while learning some superhuman martial arts from the best teachers. And that's why Calorina never told Lucas she know those things because it would be better to get them from good teachers.

"My time has come," Lucas said as he picked his T-shirt and wore it.