Jiang Chen transmigrates to a fantasy world, where he originally hopes to live an ordinary life. But the crown prince frames him for treason, strips him of his cultivation, and assigns him to guard the Immortal Tomb Forest.
Fortunately, he awakens the Life Simulation System, which lets him choose a reward beside each immortal's tomb.
Choice: Art of the Eternal Dantian.
Choice: Supreme Bone.
Choice: Dragon-Elephant Prison Suppression Art.
Years later, after simulating the lives associated with every immortal's tomb, he emerges from the forest, invincible beneath the heavens.
