剣技も魔法も中途半端だからと勘当された少年、大精霊に見初められ最強のオールラウンダーとなる。～今さら帰ってこいと言われても、冒険者稼業が楽しいのでお断りします！～

A boy who was disowned because his sword skills and magic were half-baked, was discovered by a great spirit and became the strongest all-rounder. ~ Even if you ask me to come back now, I will refuse because I enjoy working as an adventurer! ～