Did We Really Love?

Jae-ho and his sister Jae-young were abandoned by their mother to escape poverty. Because of this, Jae-ho doesn't understand what love is. And so, he has a dream of becoming rich, thinking that there is no such thing as love, only money. He works hard his whole life while supporting himself and his sister through college. He works at a seafood wholesale market selling crabs to vendors. He lives with his aunt who has taken him and his sister in after their mother abandoned them.