Kuro No Souzou Shoukanshi – Tenseisha No Hangyaku

Story:

The reincarnation of a high school student, Tsuguna, who died early. In exchange for his life, he was given the opportunity to be reborn into a new world full of magic and magic. In the new world, he is the child of a famous family and receives a gift from God, a special magic, the creatures created by him. Since the schoolboy has black hair and eyes, he is called "cursed", and the forces have not yet awakened. All his childhood he spends in a dark basement, reading books. One day he managed to free up his abilities. Now he can come out of the cellar with the named partners and strengthen his abilities!