Because of a car accident, she met her grandfather. In order to save her brother and help her parents, 20-year-old Tingzi sacrificed her life's happiness. After bumping into her grandfather, she left the motherland where she had lived for 20 years and went to South Korea to get engaged to a strange foreigner. From then on, a sad and unexpected encounter caused her to lose her self-esteem and everything. . . . She began to reflect, is it worth doing this? Is it right? ? ?