Swallow the Whole World is a Manga/Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here. The Summary is
The lord of the four divine worlds, lord Xiao, was betrayed by his brother. He set up a death trap that killed Xiao. After millennia, the soul of the lord found a vessel, bringing Xiao Fan back to life. Spilled divine blood, captured heavenly castle, unclear fate of his beloved wife – all this kindled the all-consuming fire of hatred in his heart. And now he intends to return to his divine abode behind the heads of traitors and take their lives! Possessing the almighty Dantian, he will open heaven and earth, absorb darkness and light, destroy yin and yang!