A Mountain of Corpses, A Sea of Blood is an action fantasy manhwa written by Todo and illustrated by Manchu that follows Gron, humanity's most feared hero, who perishes in a cataclysmic battle against the Demon Emperor — only to reawaken five years later inside the body of the weakest demon in the enemy's camp.

What sets this series apart is its thrilling twist on the reincarnation genre: rather than starting over as a powerless underdog, Gron's soul ignites the latent power of an ancient snake god, triggering a dark and unstoppable evolution. Blending adventure, thriller, and visceral action, the story explores what happens when a man once defined by fierce justice must survive — and dominate — from the bottom of a world that wants him dead. The demon politics, bloody power struggles, and morally complex protagonist make it a must-read for fans of overpowered MCs and dark fantasy storytelling.

A Mountain of Corpses, A Sea of Blood is ongoing with new chapters added regularly, offering consistently high-quality art and a plot that escalates with every update. Whether you enjoy titles like I Was Raised by a Demoness or The Boxer, this manhwa delivers the same addictive intensity — read all available chapters free online and follow Gron's brutal rise through the demon world.