This is the story of a young man named Cha Moo-hyuk, who was taken in by a foster family and moved to Australia. However, they soon decided to abandon him and kicked the unfortunate teenager out onto the streets. His beloved also traded him for a wealthy young man. Now, Cha Moo-hyuk lives on the streets, earning his bread through robberies and street crimes. And then, by a tragic coincidence, he returns to his homeland and discovers that his birth mother owns a fortune.