The Devil-Eater’s Grimoire

The seal of the Demons, once responsible for nearly destroying humanity, has been broken. In an instant, young Solon's peaceful life collapseshis family and hometown consumed by ruin. On the brink of death, Solon inherits the mysterious power of the Demon Seal. Now awakened through despair, he sets forth on a path of vengeance. A classic dark fantasy of revenge and awakening, where a boy who lost everything becomes humanity's last hope against the devourers of the world.