The Level 9999 Underachiever Dominates in a Woman-Ruled World Manga

In a world where only women enter dungeons to seek wealth and glory, men are expected to remain on the sidelines. Haruhito Ayukawa defies those expectations, but bullying leaves him branded a talentless dropout. His circumstances change when he suddenly gains the memories and extraordinary abilities of his past life. No longer powerless at the bottom of society, Haruhito prepares to wield his Level 9999 strength against the established order.