弱小国家の英雄王子 最強の魔術師だけど、さっさと国出て自由に生きてぇぇ

Despite being a small and weak kingdom, Urmira continues to defeat powerful nations in war. The mastermind behind these victories is Allen, the second prince, who has mastered magic and possesses overwhelming combat skills. People call him a "hero", but in reality, his true desire is— "I wanna leave this damn country and play around with girls all day!" This is the story of a lazy yet overpowered prince, whose name will be etched into history, whether he likes it or not!