偏差値40からの【勇者受験】～毒親だった私が異世界で息子を勇者の名門校に合格させます～

Rui, who caused her son to fail his entrance exams and destroyed her family through toxic parental education. While wandering in despair, she somehow reincarnated into another world!? That place is surprisingly a world where "Hero Entrance Exams" are heating up! This time, she aims to get her son into a prestigious school for Heroes! A Story of entrance exams and the rebirth of a parent and child!