The Waste Material of Time Travel Becomes an Immortal!

He was once a big boss in the world of immortality. During a duel with an enemy, in order to save the disciples who were killed in the battle, he chose to use secret techniques to resurrect the dead disciples, at the cost of his own life. But maybe even he didn't know that he would accidentally possess the body of a useless person, and from then on the useless person was reborn and became a blockbuster. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.