Have I Traveled Through Time? He's a Swordsman

Due to an accident, Gu Yusheng, a male college student who was about to go to school in the morning, time traveled to the body of a boy who was also Gu Yusheng in the world of cultivation. He had memory loss, the opposition between humans and demons, was born with useless veins, a mysterious light group, and the old-fashioned ice art. The boy walked with a sword and lived a new life. That sword...