Anomaly Life Form

An ancient lifeform exists in the world. It was sealed away, but after many thousands of years, it was able to escape into the world. At the moment of its release, the future heir to the throne was born, but he became a victim of the virus. His goal is to recreate humanity, and the hero's goal is to stop it. Everyone believes they are right, but who is the truth is unknown.

Aliens Antihero Magic Military Post-apocalyptic Psychological Teenagers (13-18)