Rebellious Body

The former genius was taken away by his sister and his fiancée, and became a useless person. On the night of his exile, he awakened to the taboo system of [sacrifice life in exchange for all things]. "Sacrifice for one year and recover from the injury." "Ten years of sacrifice, the divine bones will be reshaped!" "Sacrifice for a hundred years and kill the traitors!" When he stood on the enemy's corpse, the system suddenly prompted: "Detected target that can be sacrificed: the heaven of this world, required life span: one hundred thousand years..."