The Strongest Killer of League of Legends

Zhang Haoran, the world's top killer, was tired of the life of a killer and returned to the ranks of ordinary people. By chance, he became a professional player in the League of Legends. League of Legends requires consciousness, operation and reaction, and these are what Zhang Haoran is best at. What? Is this game a tower pushing game? Sorry, I don't know, I only know killing, double killing, triple killing, quadruple killing, pentakilling, super god...