The web novel The Hero Took Everything from Me, So I Partied with the Hero’s Mother! (Yuusha ni Zenbu Ubawareta Ore wa Yuusha no Hahaoya to Party Kumimashita) is getting an official manga adaptation.
What would you do if you were betrayed by your best friend? Get depressed? Get angry? How about buy your old party’s mothers as slaves? Ceres, a reincarnated magic swordsman is hedged out of the party by the hero Zect. Despite Zect’s bad personality, none of the other party members stand up to him and instead rally behind Zect. In this world, older women are considered “undesirable” and are sold in to slavery passed their prime, but luckily for Ceres as a reincarnated person he doesn’t hold the same interests as the rest of the world and happily buys his former party’s mothers.
An English release for the web novel or manga have not been announced and The Hero Took Everything from Me So I Partied with the Hero’s Mother is an unofficial translation of the title.