I did not check the genre of the movie before watching, almost regretted watching it at night time because of the horror-esque theme, however the story was interesting enough that I kept on watching and what a damn right decision that was. Every single character/pairing has such beautiful and heartbreaking stories, I was crying non-stop on the second half, the pacing is good, the acting is overall amazing as well, Zhang Ronan's last scene with her bf really got me crying fat tears.
Highly recommended.