If You Don't Become an Evil God, You Will Be Locked up in a Dark Room by the Yanderes

"Hundred" + "Cthulhu" + "Yandere" + "Warmth" + "Sequence" + "Case Solving" Standing on greatness, the only one in the empty court, the silent man in the land of gold. Bai Lian, who used her love and the memory of her yandere loli sister to exchange for freedom, came to a small town that was peaceful on the surface but complicated behind the scenes. Destiny drives her to meet people who may share the same goals, or may fall in love with someone she hates... Wait, why are they all yanderes? !