The Name of a Hero from Another World

In a different world full of swords and magic, there are powerful alien beasts invading outside, and there is oppression by dirty and corrupt nobles inside. A young man rises up with the League of Legends system, suppresses alien races, protects mankind, and establishes his own League of Heroes. Ashe: "Call me Her Majesty the Queen!" Zhuang Seni: "Have you seen my pig?" Illaoi: "Come and see my sister's heart."