EXO's Chen and Suho recently lent their voices for the single "Beautiful Accident", for the OST of the Chinese movie of the same title. Chen and Suho performed the Mandarin track and blended their voices perfectly for the song.
According to a report by All Kpop, "Beautiful Accident" is the story of a lawyer Li Yuran, played by Gwei Lun Mei, who dies in an accident but learns when she reaches the afterlife that she was taken too early by mistake. However, before she can return to her original life, she has to live as another person in an alternate reality instead of being a successful career woman, she is a housewife who needs to take care of her family and her household. Chen and Suho's voices tell Yuran's story in a heartfelt ballad.