Mushoku Tensei: Jobless Reincarnation

An ongoing manga adaptation of the popular light novel series, Mushoku Tensei: Jobless Reincarnation follows a 34-year-old shut-in who, after dying, is reborn as a baby named Rudeus in a world of swords and sorcery. Determined to live his new life to the fullest—and without regret—he applies the knowledge of his past life to master magic and forge deep bonds with allies and mentors. Published by Seven Seas Entertainment since 2015, this series is a cornerstone of the modern isekai genre, celebrated for its detailed world-building and nuanced, often challenging, character growth.