A story of a Goddess son, a survivor of the Calamity Seraph, South. Having no choice but to wait out how to take his revenge on the angel he once trusted, he do his best helping people as an Inspector Combatant. Never letting go of the grudge to the Seraph who slaughtered his people. Thanks to his status as the 'Kings troublesome nephew', he works as an Inspector Combatant who acts freely and creates troublesome decisions. But everything goes downhill when he found some troubling discovering when inspecting the Forest of his kingdom. An only purpose for him to continue to walk down to his own path, to avenge his mother nothing more. But what if his path extends to a much longer way as he pursue the revenge he wants?