In the Demon Castle, Corrupting the Pure Girl Miko Yotsuya

Bai Wuxian dies and comes back to life in the Lighthouse Nation, awakening his past-life memories and obtaining a Demon Castle that makes him a Demon King.

Three abilities from the start:

1. A space-time gate that lets him enter other worlds.

2. An infinite space that can store anything.

3. Sacrifice anything and receive a gift worth at least as much, or even get lucky and receive something worth far more.

Sacrifice successful: Venom Supreme Armor obtained!

Sacrifice successful: Torch Dragon Gatling obtained!

Sacrifice successful: Frozen Seal Domain obtained!

When Bai Wuxian passes through the space-time gate to explore the unknown world on the other side,

he sees many things that are both familiar and strange.

The voluptuous and alluring Yukino Yukinoshita, Kaguya Shinomiya, who likes unusual thrills, and Rin Tohsaka, who longs to grow up.

Looking at Miko Yotsuya in front of him, with her curvaceous figure and white stockings, and this shameless crossover world, Bai Wuxian falls into deep thought.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.