Call of the Sins follows the Seven Deadly Sins—ancient supernatural warriors who have spent millennia fighting in the Netherworld. After their secret plan to overthrow Satan is exposed, the Seven are branded traitors. But when Hades launches an invasion against Satan’s Northern Netherworld, the chaos gives them one chance to escape. Led by the mysterious and overwhelmingly powerful Wrath, with Pride as his lieutenant, the Seven flee through a forbidden gate into the world of the living. On Earth, they disguise themselves as the Dal family and attempt to blend into human society. But something impossible begins happening. They can bleed. Their powers can grow. And most importantly—their hearts, which haven't beaten for millennia, are beginning to beat again. As demons pursue them and secrets surrounding Satan’s control over their powers emerge, Wrath discovers a mysterious connection to a human girl who can somehow call his true name across worlds and awaken something buried.