Return of the Evil Emperor: One Cauldron Suppresses the Heavens!

A traditional xuanhuan tale of decisive killing, sword dao, and invincible dominance. One of the Ten Immortal Emperors, after seizing a supreme treasure, is besieged and killed. By a twist of fate, he is reborn with a divine cauldron, rising from a discarded son-in-law to devour the four seas, command the nine provinces, tread the heavens, and bathe the immortal realm in blood! — Description from novelcodex.org