Who knock the door?

Vali was resting in the leisure room in the Hanging Garden of Babylon. He had always been living in the wilderness and even though it didn't feel good, he had gotten used to it. However, a habit was a dangerous thing. He had been living in this place that Yuuki had created for them and he had to admit that it felt very nice.

Vali was laying on the sofa while playing music with his mp3 player. He closed his eyes while thinking about a lot of things such as a powerful opponent, a new technique, how to kill his grandfather, and his rival. He had always dreamed of an exciting duel with the holder of Red Dragon Emperor however the progress of his rival was really disappointing him. He had always thought about how to make Hyoudou Issei become more powerful. "Boobs..."

"Ha?"

Bikou who was playing a game stopped.

Arthur, who was reading a book, stopped.

Jeanne, Le Fay, and Kuroka looked at Vali with a strange expression.

Ophis only licked her lollipop with an expressionless expression. Even though her body had been separated, she was still very strong as Heavenly Dragon. She didn't think much about it and didn't think that someone was able to harm her.

"What is it? Did you also want to become a boobs dragon too, Vali?" Bikou asked.

"Vali...." Albion was really scared at that moment. He knew how his rival was very stressed about his holder. He was very satisfied with his holder, however, if his holder suddenly turned into a pervert. He couldn't imagine it and his soul shuddered.

"No." Vali shook his head gently and said, "I have always dreamed of having an exciting battle with the Red Dragon Emperor, however, he was too weak right now."

"So boobs?" Arthur raised his eyebrow.

Vali nodded and said, "I remember the first time I met Hyoudou Issei and he could become stronger when I threatened to divide the boobs' size of Rias Gremory. His power increased dramatically and it was very incredible."

Bikou nodded and said, "I have also remembered too."

"So boobs?" Arthur asked.

"Brother Arthur...." Le Fay blushed when her older brother kept saying boobs all the time.

Vali nodded and said, "Yes, I am curious whether it can also strengthen my power too."

"........"

"Hahahahaha....." Bikou laughed and rolled around on the ground.

"Hahahaha....." Kuroka and Jeanne also laughed very hard.

Arthur, holding his glasses, tried really hard not to laugh.

Le Fay wasn't sure what to say in this situation and only had a forced smile in it.

Albion was in despair when he heard it. "Vali... Please don't go that way... You're on the right track now. You shouldn't think of something strange to make yourself stronger."

Bikou shook his head and said, "Vali... It's impossible for you to become stronger with boobs."

Vali frowned and asked, "Why?"

"Because you're not a boobs dragon," Bikou said.

"Bikou...." Albion was moved when Bikou tried to make Vali go on the right track.

"You're not a boobs dragon, but you're a butt dragon," Bikou said.

"What?!" Albion was a shock to the core.

"Butts Dragon?" Vali raised his eyebrow.

Bikou nodded and said, "Your nickname is very famous because you're the rival of the Red Dragon Emperor who is known as Boobs Dragon. Then as the rival of Boobs Dragon, your nickname is Butts Dragon."

"Butts Dragon..." Vali murmured that name in his mouth with a poker face.

"NOOOO!!!!!" Albion was in despair when he heard such a nickname from Bikou's mouth. "That's a lie, right? You're lying, right! Bikou, answer me!"

Bikou shook his head and said, "Unfornutelty, it is right. I haven't told a single lie from my mouth. You can ask anyone about it."

Arthur, Kuroka, Jeanne, and Le Fay nodded with a serious expression. They knew that the nickname of the White Dragon Emperor had changed into Butts Dragon.

"NOOOOO!!!!!" The entire room was filled with Albion's voice who was screaming in grief when he knew his domineering name had changed into such a vulgar name. He had been known as a lot, but it was his first time to be known as Butts Dragon. No one would know how it affected the feeling of this strong dragon who was able to destroy the world easily when he was still alive.

"Butts Dragon..." Vali ignored Albion and said, "Can I get stronger with butts?"

"......"

They sighed at the same time looking at Vali. The people outside only knew that Vali was White Dragon Emperor, battle maniac, strong, etc. However, for everyone who had lived together with him. They knew that Vali was kind of clumsy and a bit scatterbrained.

Bikou shook his head and said, "I don't know, you might need to meet Boobs Dragon to ask that question for you."

Vali clenched his hand and nodded. "I'll do that. I'll visit Hyoudou Issei now."

"......"

They looked at Vali and weren't sure whether he was joking or not.

*Rero!* *Rero!*

Ophis licked her lollipop as if the thing that had happened around her had nothing to do with her. She had been hooked by many kinds of sweets that Yuuki had been given to her. She couldn't stop, no, she didn't want to stop, however...

Suddenly a hand took Ophis's lollipop from her hand.

Ophis was stunned and looked at this person.

"Ophis-chan, this is quite late. You can't eat lollipop at night or else you'll get a toothache," Jeanne said.

Ophis kept looking at Jeanne with an expressionless expression and she took out another lollipop.

"No. You can't eat another lollipop," Jeanne said and sighed. "Yuuki has always pampered you, however, I will be very strict toward you."

"......." Ophis looked at Jeanne with an expressionless expression and no one knew what she was thinking.

Bikou didn't hear their conversation and only pressed his temple. "Are you sure?"

Vali nodded and said, "Yes. I'll go out now." He wanted to teleport to Hyoudo residence to ask a question to Hyodou Issei, however suddenly...

*BOOOOOOOMMMMM!!!!*

The entire Hanging Garden of Babylon was shaking and they heard a loud alarm that noticed them that there was danger outside.

"Who is knocking on the door, nyaa?" Kuroka asked.