Man in the Moon, Matou Shinji's Revenge

Matou traveled through time and became the famous "Scumbag Shinji" in the moon world - the young master of the Matou family and the first-level lecturer of the Clock Tower. The good news is that he has awakened the [Destined Villain System]. The bad news is that the system told him that the red-haired boy who lives in Emiya's house and dreams of becoming a "just partner" is the destiny of this world. Emiya Shirou, destiny power 500 points. Matou Shinji, destiny power 30 points, black anomaly. System prompt: You will be defeated by him in the Holy Grail War and become a clown. Matou Shinji sneered. Since you are destined to be the villain, then be the biggest one. You cultivate the infinite sword system, and I will take the scabbard of Avalon from you; You summon Saber as your support, I make Saber my sword; You gather heroic spirits in the name of justice, and I gather the followers with the consciousness of a villain. From the Fuyuki Holy Grail War to the Clock Tower conspiracy, from the seal designation to the incineration of human nature—— Starting from the Matou family, he played with Shirou Emiya, Kirei Kotomine, Ritsuka Fujimaru and other children of destiny. "Partners of justice? Such a naive dream." "What the world needs is a villain worthy of it." And this is the self-cultivation of the villain.