Reborn: I'm the Devourer

In his previous life Qin Yi was used by the Crown Princess as a furnace and drained of his power. His father the emperor reduced him to a cripple. The Supreme Sovereign of the heavens then put a sword through his heart. He wakes up again at an earlier point and takes the Nether Power off the Crown Princess before she can use him. The court writes him off as a broken prince. He has the Omni Cauldron and practises the art of devouring heaven. He swallows a dragon, opens fifteen acupoints and condenses the Divine Seed, and he goes through his enemies one at a time. He is going after the throne and after what comes after it.