Munou dato Tsuihousareta Tensei Majutsushi wa, Kimama ni Majutsu wo Kiwameru

"Magic is childish and shallow. I've had enough of you!" In the militaristic Kingdom of Troy, the third prince, Marcus, who spends his days studying magic, is banished by the muscle-bound king. However, his true identity is that of a legendary archmage who has been reincarnated to master magic! Accompanied by his attendant Regret, Marcus sets out on a journey of quest. What awaits him on his journey...?