Is it an accident or murder, love or deception?
Li Mobei, Xia Tian, Xu Zhifei, Ye Zi, Su Qian'er... A small twist of fate brought them into the lost direction of life, unable to find their direction. Can they unravel it all and find themselves again?
If you are struggling to find true love, if you have been waiting for someone who will never appear, if you want to forget the past, if you have lost the coordinates on the road, then you will find what you have been looking for in the north of the sky.