What does bigbang's lie mv say?

At the beginning of MV, Zhilong runs. He has been avoiding the police, but in the end he didn't escape and was caught by the police.

GD loved a woman deeply, and that woman was treated viciously by her boyfriend, and her body was bruised. In a quarrel, the girl couldn't bear to kill her boyfriend with a potted plant. This is GD who has just arrived at her aunt's house. Seeing the body of a man lying in a pool of blood, GD decided to take the fall for the woman he loved deeply. So he pushed the panicked girl out of the door in desperation, then knelt in front of the man's body and covered himself with the man's blood, creating the illusion that he was the murderer. Outside the door, GD's woman ran away in despair, and then lived a wandering life in nightclubs every day. One day she came home and saw that the police had handled the scene. She finally realized that GD had replaced her crime, so she rushed out of the door again in despair. ....

GD was taken back to the police station in despair and put into prison. A woman came to visit him, and he said to her through the visiting glass, "girl, I'm sorry, I love you." I have to say. Look, everything's gonna be okay, isn't it? Damn it, why am I crying ... "Say that finish, GD retreated and disappeared into the darkness. ...