Ma Tengyun, a genius strategist diagnosed with schizophrenia, discovered in an accident that his "hallucinations" were actually multiple identities that existed in different parallel universes. When the cheaters of the Universe Alliance used dimensional loopholes to tamper with reality, the 27 identities in Ma Tengyun's body became the key to resisting the invasion. His police personality can predict crimes, his military personality can deduce war, and his economist personality can disrupt enemy capital - every fragment of his schizophrenia is a deadly weapon against cosmic cheaters. However, when the war madman personality in his body begins to backfire, and when he discovers that the cheater is the projection of his other personality, Ma Tengyun must make a choice between saving the world and protecting himself.