phenomen a book

Niro wakes up in a strange world — in the body of a young magic theorist whose life was cut short by a sudden accident. A vast city where magic replaces technology hides many secrets and dangers. With no allies, no power, and danger already at his door, Niro accepts the offer of a powerful academy — protection in exchange for his knowledge and service, bound by a magical contract he couldn''''t refuse. But in the shadow of a dead man''''s past and a mysterious book that rewrote his fate.