Bring SSS Level Ghost Senior Sister to Kill Without Mercy

Aliens invaded, the world collapsed, and human beings became abandoned. Strange totem, the guilty person falls into the cycle of despair, My beloved senior sister was brutally dug up to hide the mysterious mastermind. Realistic game, the abyss of sin is ambushed by thousands of sharp blades, I am both good and evil. On the decisive night, I will kill the sad soul without mercy!