Tate No Yuusha No Nariagari

Tate no Yuusha no Nariagari, also known as The Rising of the Shield Hero, is a Japanese light novel series written by Aneko Yusagi. It was later adapted into an anime series. The story follows Naofumi Iwatani, a young man who is summoned to a parallel world along with three other heroes to save the world from destruction. However, he is betrayed and mistreated, leading him to form a party with the world's outcasts. The series explores themes of betrayal, redemption, and the consequences of power.