Since he was a child, Isaac was unable to improve his strength no matter how much he tried, like he was cursed by the Gods. One day, a massive snowstorm struck the peaceful city of Snowstar, wreaking havoc in a peaceful community. Young Isaac was wandering alone in the forest when the snowstorm struck, seeking adventures and excitement, but instead, he found something else that completely changed him and his future. Several years later, Isaac suffered an incident caused by his jealous classmates, which bedridden him for several months, but after the traumatizing experience, doctors thought that it would take him years before he could overcome his trauma, but against all odds... He overcame it in 2 weeks! Being heavily sheltered and protected by his family after the incident, Isaac's life seemed dull and kind of boring, but then...