[Three male protagonists x early stage plot to x more emotional drama in the later stage]
Su Yi, who has severe delusions, believes that his sister traveled through time and died in the B game world.
But the doctor repeatedly emphasized that he was an orphan and had no sister.
Until he was selected to enter the world of strange rules.
He recognized at a glance that this place was the Yiyou World disguised as a ghost story.
The teammates lurking around, the male spy who replaces the boss of each instance...
They all have hidden secrets.
Is the murderer related to them? Or are they one of them?
Su Yi decided to join the game with his own life!