Isekai de Skill o Kaitai Shitara Cheat na Yome ga Zōshoku Shimashita Gainen Kōsa no Structure

Despite being summoned to a different world with a bus full of people, Souma Nagi isn't convinced about becoming a Hero like the others. As a result, he chooses to depart from the palace and commence a new life in the foreign realm leveraging his unique capability to overhaul skills.