The Classless Hero: I Didn't Need Skills Anyway / Hero Without a Class: Who Even Needs Skills?! / Mushoku no Eiyuu: Betsu ni Skill Nanka Iranakatta nda ga—Sainou Zero no Nariagari / 無職の英雄 別にスキルなんか要らなかったんだが -才能ゼロの成り上がり- / Бесклассовый герой: Да мне всё равно не нужны эти ваши умения / The Hero Who has No Class / Hero Without a Class / The Hero Who Has No Class: I Don't Need Any Skills, It's Okay / Mushoku no Eiyuu: Betsu ni Skill Nanka Iranakattan daga "Classes" are given at the age of 10, and the presence or absence of "skills" greatly affect life. Arel, the son of "Sword Princess" Fara and "Magic King" Leon, has been branded as "Classless"... But even without a job or skills, Arel believes he can persevere through effort.
After being summoned to another world as the 68th hero, Setsuna Sugimoto is abandoned by that same world due to his sickly constitution. But when he meets Kyle, a millennia-old former hero like him, Setsuna is given a third chance at life—inheriting Kyle's knowledge, power, and even life force. Now able to travel the world as an adventurer, Setsuna will encounter people from all walks of life, with each meeting bound to leave a lasting mark on himself and the world. And so begins a journey full of firsts...