A Song Sung Blue

The summer when Liu Xian was fifteen was the loneliest summer. Her mother went to Africa and left her to her father, who had been divorced for many years. Liu Xian felt that she had become an outcast until Jin Mingmei, a Korean girl, appeared, and she was like a beam of light illuminating Liu Xian's lonely life. Mingmei's unbridled youthful vigor attracted Liu Xian, and Liu Xian's life also took on a new color... The restless summer, the ignorance and impulsiveness of youth left an unforgettable memory in Liu Xian's life.
(Source: Chinese = Douban || Translation = MDL)