One Sword to Slay Every Foe

(No System, classic fantasy, rebirth, alchemy, action-packed)

Also known as Reborn, I Awakened a God-Tier Martial Spirit and Fantasy: The All-Around Emperor

Zhang Qingxiao, the Peerless Alchemy Emperor, obtained a cultivation technique from a forbidden ground, only to be betrayed by the woman he loved. She joined forces with the Spirit Emperors of the Seven Sacred Lands to ambush him. Even after he defeated them, they attacked him from behind. With no other choice, he sent his soul into a rift in space.

Three hundred years later, he was reborn in the body of a youth with the same name and awakened a god-tier martial spirit. He fought his way through every obstacle, rose to the peak once more, personally slew his enemies, and became the Peerless Supreme.