They were childhood sweethearts, she loved him deeply, but he loved another her deeply, neglected her and hurt her. When the other girl chooses to marry someone else, he has already been scarred by love and wants to be loved.
And she was tortured to pieces by love, with her heart broken all over the floor. She sadly and desperately chose to give up and look for another simple and ordinary love.
He loved her, and she loved another him, and another he loved another her. Seeing her tortured by love, hurt by love, and suffering from love, he could only stand behind her silently to support her, only hoping that she could turn around and look at herself behind her when she was tired, and that would be enough.
The love between four people is painful. After being heartbroken and hurt, where will their love eventually go...
And what is love? Four young people are tossed around in love. Can they get eternal life in love?