I Was Undercover and Became the Leader.

Because of a single thought, Tian Haijun also embarked on a road of despair from which he could never turn back. He killed the teacher with his own hands, which was ungrateful; In order to secure his position as leader, he drove away Dazai Osamu. This was because he was narrow-minded and could not tolerate others; In order to consolidate his rule, he committed countless crimes and accumulated a mountain of blood debt... Everyone crouched at his feet out of fear. He was a shadow that shrouded the world, a terrifying devil. After the Chaldean Master, who was summoned by the Holy Grail, learned about the situation in this world, he was confused: How come I have never heard of such a powerful person! The heroic spirit he then summoned was also very strange. His heroic spirit is as follows: Zai, the leader from another world Mori Ogai died young in this world Mori Ogai escaped disaster in the parallel world Nakahara Chuuya in the parallel world But why did the heroic spirits start fighting each other after understanding the situation? Why were both Mori Ogai beaten so badly? Reading tips: 1. This article belongs to the IF line "As an undercover agent, I will become the leader of Port Mafia" 2. Take the path of the leader and let the leader have no way to go! Intention: Pray for light, live towards death