Taewoo was on his lunch break during his part-time. Although his dad was quite wealthy and the twins got a big sum of allowance monthly, he wanted to buy something special for Yunyu as his birthday was nearing. He wanted to gift Yunyu with his own hard work. 

Thus, he started working in this Italian restaurant as a part-time waiter. Because of his good looks, he became one of the favorite waiters and earned many tips. 

He was eating his lunch when he got a call from Yunyu, "B—Baby?! What's up?" 

Taewoo was excited. Yunyu barely called him first. It was always Taewoo who would call Yunyu and sometimes got ignored by this guy he loved. His hand trembled slightly out of excitement. 

"Taewoo, I'm outside your workplace. Can you meet me now?" Yunyu said calmly. 

"W—Wha, really? Sure then, I'm on my lunch break!" Taewoo left the restaurant from the backdoor leading to a small alleyway behind the restaurant. He had his phone on-ear and asked, "Where are you?" 

"Behind you," Yunyu replied. 

Taewoo turned back and saw Yunyu smiled at him with his sweet smile. That smile melted his heart instantly. Taewoo blushed as he approached Yunyu, "Why are you here? Do you need something?"

Taewoo's eyes were full of love, which pinched Yunyu's heart. He honestly didn't want to do this, but he had no choice, "I'm here to give you a surprise since you have been working hard as a part-timer in that restaurant."

"A surprise? I just hope that it's something delicious, hehe," Taewoo said, definitely with perverted intention in his head.

"Well, do you trust me?" Yunyu asked.

"Of course! What are you talking about? I love and trust you with all my life," Taewoo uttered wholeheartedly, hoping that Yunyu would blush cutely. But what he saw was Yunyu smiling bitterly and ordered him;

"Close your eyes then. I will show you a surprise."

Taewoo gulped. He thought Yunyu would flash him with something sexy. Although this place was a slightly dirty alleyway, if Yunyu wanted to do it right here, right now, then he had no objection. 

Taewoo closed his eyes, waiting for his sweet surprise.

Instead, what he got was a sharp pain in his stomach. Yunyu stabbed him with a sharp knife, deep enough to almost made him faint of shock, "B—Bai Yunyu?"

Bai Yunyu's eyes were cold as he pulled the knife and said, "It is over, Kim Taewoo. Goodbye."

Yunyu turned his back and left Taewoo slumped on the ground with rage in his eyes, "Bai Yunyu! How dare you! How dare you! Arrggh!" 

'Larva: Ding! Ragemeter increases to 100%! Congratulations, great host! By reaching 100% Ragemeter, this world will be counted as an unstable world and sealed alongside Master Han Ye's main soul! Nine more worlds until we can seal Master Han Ye's soul forever!'

Yunyu was crying in silence as he walked away from the alleyway. He already called the ambulance to save Taewoo. 

"Then let's go. I can't bear this pain longer. I want to leave this world and finish everything. I need to be quick before Han Ye destroys everything," Yunyu said. 

"Sure, great host! Larva will accompany you until you finish everything!" Larva said. Bai Yunyu hugged Larva, and they disappeared from the world. 

*Hidden plot ends*

[Han Ye… is my past lover?]

[Pupa: Apparently so, his background is not simple either. But I don't know why he wanted to destroy everything and how did you seal him completely. I also don't know why am I assigned to you as Larva and again as Pupa.]

[Pupa: I'm also not sure how he can manifest in the real world. Because your world is definitely the real one.]

[So, in the end, we still don't know Han Ye's true identity and our past love…]

[Pupa: Maybe, you will know the answer after you finished all the QT worlds and return to your real world.]

[… Maybe you are right. I need the answer in my world, my heart said that I need to meet the real Han Ye and ask for his answer.]

His consciousness returned back, he saw that his body started going transparent like a mirage in front of Kibum and Taewoo. 

[So we are leaving…]

[Pupa: Yes, we are going to the seventh world. Kibum and Taewoo's soul has been fully recovered.]

[Okay…]

The twins watched the hidden plot from Bai Yunyu's perspective. They finally regained their original memory back with Bai Yunyu even before the beginning of Master Han Ye's rage, including their creation and the love between Bai Yunyu and Master Han Ye. 

Once their consciousness returned back to reality, it was a tad too late.

Yunyu almost disappeared in front of them, "Goodbye, Kibum, Taewoo. Please don't wait for me."

Kibum and Taewoo tried to grab Yunyu's body and hollered together, "YUNYU, DON'T FILL THE—"

It was too late, Yunyu had disappeared entirely out of their world, "—Fatemeter…"

Kibum and Taewoo were lost. They were too late to warn Yunyu about Fatemeter. It was not a completely useless meter. 

Fatemeter was meant to as an indicator of their weakening. Because Fatemeter equaled love, the higher Fatemeter Yunyu filled before he completed a world, the weaker the master of the world got. 

Thus, when the Fatemeter ultimately reached 100%, the master of each world had no way to struggle against Master Han Ye's main soul. They would inevitably submit and gave their souls to Master Han Ye in exchange for a false promise to meet their true love again, Bai Yunyu.

"No… Yunyu…"

The twins saw their world collapsing slowly. They closed their eyes as the world turned into nothingness, only a bunch of floating numbers with a familiar man with long hair, pale skin, and wearing a black-golden robe standing in front of them. 

Kibum and Taewoo were stuck inside a sphere together because they were part of Master Han Ye's soul. 

"Kim Kibum, Kim Taewoo…" Master Han Ye grinned, "So you two are the only ones who recover the memory before and after Yunyu sealed me. How unfortunate."

Kibum worriedly said to Master Han Ye, "Master, please don't hurt Yunyu. He sealed you because he loves you…"

"SHUT UP!" Han Ye's voice thundered across the empty space, "HE BETRAYED ME AFTER EVERYTHING I DID FOR HIM! HE LURED ME WITH HIS LOVE AND BACKSTABBED ME!"

"I WILL NEVER FORGIVE HIM!"

"N—No! Bai Yunyu has no other way except to seal you! Remember that you are going to destroy the world?" Taewoo warned. But Han Ye didn't want to listen. The rage in his heart was too much to handle. He was sealed into this empty space for centuries. He continued living by feeding on his rage and grudge against his true love, Bai Yunyu.

Kibum and Taewoo finally realized that Master Han Ye was still surrounded by that negative energy he contained for millennia. Master Han Ye wasn't thinking straight right now, "Master, please spare Bai Yunyu. At least… please let him live in the real world as a normal human instead…"

"NO! SINCE HE PUSHED ME INTO THIS NOTHINGNESS, THEN I SHALL PULL HIM DOWN WITH ME! WE ARE DESTINED TO BE TOGETHER!" Han Ye couldn't contain his own rage anymore, and he shrank the twins' sphere forcefully. 

The twins tried to struggle, but because of their Fatemeter reaching 100% already, they were mostly powerless against their master.

Han Ye swallowed the twins.

Han Ye's heart tightened as he received the memory of Bai Yunyu with the twins. He clenched his fist and glared at the face of Bai Yunyu in the seventh world.

"Since you are the one who destroyed me, then I shall be the one who destroys you. We are fated to be together, even in hell, Bai Yunyu."