Start Crossing from Lingjian Mountain

This is a funny, humorous, witty, harem fan fiction, watching an otaku transform into a fox with a system. So he practiced step by step, and finally became a generation demon. Everything starts from the Lingjian Mountain, the Immortal Sword, the Flower Thousand Bones, ascending world after world, and finally reaches the prehistoric period, becoming a saint, and even opening up three thousand worlds. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.