Queen Development Manual

Arn, who had just been reincarnated into another world, became an orphan because of the imperial war. Fortunately, he was adopted by the Third Princess' family and became a housekeeper. Five years later, the mother of the third princess died of illness. In order to repay the kindness of raising her, Yann was determined to help the third princess Wilya become the empress of the empire at all costs. After experiencing countless bloody baptisms, Yan finally got his wish and successfully helped Vilya ascend to power! However, the night before she ascended the throne, Verya chose to take revenge on him for his ruthlessness and indifference by committing suicide. "Teacher, do you really care about me?" "I'm just a tool you use to fight for power." "I haven't been happy for a day since my mother died." Faced with the princess's last words before her death, Yan completely collapsed. But when he opened his eyes again, he found that everything was back to before—— "Teacher, are you okay?" Yan lowered his head, and what came into view was a girl with white hair and red eyes who had just turned 16 years old.