Age of Calamity: Civilization Restarted

I, Li Yi, a ninth-level powerhouse ten years after the Era of Disaster, have returned to the beginning of the Disaster. Kabane, parasitic beasts, giants, cockroaches, goblins, dragons, elves... There are too many dangers in this world, I just want to protect the people around me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.