Adult Alliance: Standing by Lux, Making Kai'Sa's Legs Go Weak

Su Bai, studying abroad in Japan, unexpectedly discovers that he can travel between two worlds, including the world of LOL!

He also gets bound to the Big Villain System. As long as he acts like a villain, he earns rewards!

Heh, then don't blame me!

"Lux, don't turn around. It's Garen!"

"Kai'Sa, don't look up. You want to know where your father is too, right?"

"Tsk, Ashe, you wouldn't want Tryndamere to find out about this, would you?"

"Vi, Jinx, you want to make up as sisters again too, right?"

"Irelia, don't move. You wouldn't want Noxus to invade, would you?"

"Sett's mother, please don't be angry. You wouldn't want your son beaten to death, would you?"

Su Bai travels constantly between the two worlds, vowing to become the greatest villain, only to discover that many familiar characters have appeared in the Japan where he lives!

His classmate Ran Mouri, the Akizuki family next door to his apartment, Mashiro Shiina from Sakura Hall, Erina Nakiri, the Tongue of God at the neighboring school... even Touka Kirishima shows up one day!

Su Bai declares, "I want them all!"

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.