Angels Wear White
嘉年华 (original)
Starring Vicky Chen, Meijun Zhou, Shi Ke, Geng Le, Liu Weiwei, Peng Jing, Wang Yuexin, Li Mengnan, Bamboo Chen, Jiang Xinyu
It's a drama and thriller movie, and has a rating of 7.1 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Sweden.