Hyunwoo is, for all intents and purposes, a loser. Grade A. Freshman year of college was horrible and his sophomore year’s shaping up to be more of the same. But, things take a turn for the weird when he saves the life of an old snake-oil peddler on the way home. As thanks for his good deed, the old man offers Hyunwoo a special potion guaranteed to make all his dreams come true.