Dongtae's life sits at rock bottom. His looks, his grades and his social standing all leave him stuck at the very bottom of the pile. Then Taebin arrives, a popular transfer student who offers him a chance to turn all of that around. Dongtae takes the opportunity and sets out to make things right, entering a world where one roll of the dice can rewrite a person's fate. Adapted from a WEBTOON, the ONA mixes action with psychological and supernatural elements.