Yuusha ni Zenbu Ubawareta Ore wa Yuusha no Hahaoya to Party wo Kumimashita!

A young man wants to marry the mother of the hero’s party. As a member of the hero’s party Ceres, the main character, set out to defeat the demon king. But one day, he was suddenly dismissed by the hero, and he had to leave the party. All alone, Ceres sought to find a domestic slave to take care of him. What he saw at the slave market was Ms. Shizuko, the mother of the hero, sold as a slave.