In a world where a beast contract determines your entire fate, Jike, a poor boy who formed a pact with the weakest creature—a Slime—lived a life filled with regret and scorn from those around him. Eventually, he died in despair… or so he thought. He awakens to find himself back in his childhood! Determined to change his destiny, Jike sets out to make the most of this second chance—this time cherishing his one true companion from his previous life, the slime Fios. He uses Fios’s unique ability to “dissolve anything” to climb from a slum janitor to the head of a powerful trading company. And it seems Fios might be hiding even more mysterious powers... A miraculous relife fantasy where the weakest duo rewrites fate and melts the darkness of the world!