is a cruel survival game. The game combines a variety of blending elements such as reasoning, survival, and suspense. It is a very worthwhile game.
Game Play：
This is a survival game based on fratricidalism. You came to a villa in the suburbs because of an invitation and the temptation of a huge estate. When you arrive, it is discovered that the so-called legacy is actually a booty for a killing game. If you want to escape the trap and get the prize, you have to cheat and kill in 20 different players!

Feature：
"Logical": Players need to be cautious about each choice after reasoning. If you are not careful, you may be killed.

"Butterfly effect setting": Every choice may have a huge impact on the long story.

"The huge branch line": a lot of branch plots, you can get unexpected gains ~

"Double Timeline Narrative Mode": Reality and memory are intertwined narratives, in which complete stories are pieced together. The overall feeling is novel and special.