Yuze's Record of Mountains and Seas is a Manga/Manhwa/Manhua in (English/Raw) language, HISTORICAL series, english chapters have been translated and you can read them here. You are reading Yuze's Record of Mountains and Seas chapters on ManhwaZ, fastest updating comic site. The Summary is
Thousands of years ago, a catastrophe struck the land. The culprit was Shen Nan Chen, the beloved disciple of the Spiritual Father Gu Bei Mu. He led all the demonic beasts in the land with the ancient divine relic "Yuze's Record of Mountains and Seas" and started a war in the three worlds. The master, Gu Bei Mu, killed Shen Nan Chen with his own hands with a motionless Sword. Thousands of years later, Shen Nan Chen reincarnated as a college student, enters the Hall of Spiritual cultivation and searches for the truth about his demonic past.