When Song Ran was three years old, his parents died due to a car accident, and his grandmother raised him up. When he was 12 years old, there was an earthquake, and her grandmother protected him with her body. After her grandmother passed away, Song Ran was sent to her aunt's house in the city, and lived with her aunt's adopted son Qin Yun. But then, what kind of misfortune might a plane crash bring to them...
Purpose: redemption