The main character’s wife needs to undergo a heart transplant.Her husband kidnaps one gang member whose blood type is A+ needed for his wife’s surgery. He takes the victim to a friend surgeon working underground where they manage to remove his heart. When the mob member pleads for mercy, they tell him that “you are a criminal, help another person live, take it as your penance…” something like that. The husband is chased by the police so he goes to hide at another friend’s place. In the final scene, the guy and his friend are surrounded by the police from both sides, so his friend drifts into a tall corn field and their car flips into a deep pond. When the guy wakes up, he sees that the car has sank upside down in the pond, and the brief case is opened and the heart is lost. He dives into the water to save his friend, she is still trapped inside the car and is about to die, he tries to open the car’s door but his attempts are useless. When his friend finally realizes that her death is unavoidable, she writes on the car’s window from the inside A+, telling him to take her heart instead of the lost one. The film then ends.