Himekishi ga Classmate!

Odamori and his entire class tragically die during a field trip, but he’s given a second chance when a mysterious figure offers him reincarnation. Excited for a fresh start, he soon discovers his new role as a “Slavemancer”—someone with the power to control others and bend them to his will. Embracing this dark ability, he indulges in wicked deeds, only to attract the attention of a Princess Knight sent to stop him. To his surprise, she turns out to be one of his former classmates, a girl who was far more popular than him in their past life. But Odamori has his own twisted plans for their reunion.