Sud is just a normal bubble in Cloud City. Living a normal, boring life. Everything changes when one day he finds a mysterious object that encourages him to face the trauma of his past. With his biggest treasure by his side, he gathers the courage to face his past and those who remind him of it. His choices will change his life and the lives of Cloud City residents. Leading to being known as The Bubble Popper. Will his choices set him free or be his downfall?