Peerless Sword Emperor

Five years ago, Ye Wuji accidentally fell into the fairy world from Tianyuan Continent. Five hundred years later, he became a peerless sword emperor in the immortal world. However, he was betrayed by his best friend, the Immortal Emperor Shenfeng, and was attacked by eight immortal emperors. He was seriously injured and fell into the river of death. Due to some strange combination of circumstances, he returned to the Tianyuan Continent. "When this emperor returns to his peak, he will surely sweep across all heavens and realms!"