I Sell Barbecue in the Underworld

An ordinary wage earner had bad luck. He was often laughed at by his colleagues and classmates, and was fired by his boss for being late for work. With no financial resources, he started making barbecue by himself, but the business was bleak, and his girlfriend broke up with him because she disliked him for not having the ability. When he was at his most desperate, he encountered black and white impermanence, and then he counterattacked and changed his destiny.