A fantasy sci-fi different world crisis quietly descends. An Su transmigrates into the different world and awakens the future simulation system, having to deal with the yandere witch Sailixiya who is skilled at hypnosis. Relying on his magic immunity passive, he pretends to be controlled, while maneuvering within the shadow cult and between the church saintess Fuleiya. He uses the simulation system to foretell disasters, walks between the two forces of the church and the cult, calculates step by step in the multi-party conspiracy game, resolves death crises time and again, and also has to guard against the yandere witch's dangerously explosive desire for possession.