Ren bounty was 557,000,000. His bounty would be 427,000,000 with his strength and devil fruits but what increased his bounty to 150 million was his potential. World Govt data gathering is really a deadly weapon. They were able to know his age too with in a day.
A freaking 10 year old was able to defeat a giant. Then what will be his strength when he is an ȧduŀt. Govt were too shocked seeing it and issued the youngest bounty after Big Moms. They didn't tell his age as it is safe not to reveal it.
Ren went to Whitebeard to learn about haki. Marco and Bay wanted to learn too. Whitebeard told them that they don't have enough strength to start and warned Ren that his teachings are ruthless.
He said that he didn't care about it but soon took the words back. Because he need to blind folded from breakfast till evening and every member of the crew will attack him whenever they wished and he should only dodge.
At first all of them thrashed him down for few days. They are brutal as Vista and Bay are using swords to cut him. He was able to evade them with the sound. After adapting to that in two months to his misfortune Whitebeard gave him earplugs.
And it was another fun time for others to beat Ren. It was tough days for Ren for 2 weeks and he soon began to improve. He can see the world without colours and it is not clear at all.
By the time he can see clearly, Whitebeard told him to stop and do next step. Ren now became a target for shooting practice. Atleast 10 members will surround him he needed to move inside the circle only which is 1m radius.
When the step was over and Ren was able to dodge all the bullets Whitebeard told them observation haki training is over and he need to increase it more by battles. About Armament haki, he said harness the same power and coat it on his hand.
He was clumsy at first but soon got the hang of it. He then stopped the other ships cannon balls. By the time, Ren destroyed Marine Warships which are chasing them 10 times Garp with his warship chased them.
Ren is excited to have a dodgeball with Garp. As he is young, Ren shot the first ball and Garp stopped it. Soon, Ren was overly by Garp with his strength and speed he missed many shots aiming at different angles. Ren thought Garp is truly OP with his strength alone. If Garp heard it, he would spit on him saying, ' Peh, You are only 10 years old '.
To increase his speed and strength Ren changed into hybrid dragon and decrease his size enough to fit a ball in his hand. Now, his speed and strength are bȧrėly enough to play with Garp.
Now it's Garp who is surprised that Ren was able to counter attack him. Before he turned serious all the balls were empty and Ren only have one ball left from all the stealing he did from previous warships. Whitebeard will kick him if he asked more from reserves.
" Bring me the bigger one I got for Roger ", Garp ordered his lesser soldiers. Then they removed the lock there is a big cannon ball half the size of ship. Soldiers cannot lift it, so gave the chain to Garp.
Garp dragged and lifted it with ease. Seeing the giant ball Marco, Jozu and others who are watching them were shocked. Garp laughed and shot the ball towards them.
When Ren saw the giant ball, he smiled thinking of the new move he came up. He gripped the last ball he hand and use Gura Gura no mi power. Ren shot the ball with full strength as he can only hold it for 3 seconds.
* BOOM *, a big explosion took place. The quake power around the cannon ball cracked it from inside and outside when it touched the big ball. Not only soldiers, Garp and Crew members were shocked even Whitebeard was surprised by Ren's idea later asked him.
===================================
" Everybody. Stock the supply and let's sail ", Whitebeard shouted at top of his lungs. He is on the ship for years. It is his first time to see that island. Ren was overjoyed because he can learn something about Void Century.
===================================