먼치킨 대마법사가 재능을 전혀 안숨김 (Associated Names)

Archmage Kaplan possessed the body of a boy who was betrayed by his childhood friend. In the boy’s diary, he found by chance that he wanted to become a great magician. “Shall we try one more time, then?” ‘Let’s do it.’ In the end, those who are good at magic should use it well.