Gloomy Salad Days (tv-series, 2010)

This drama involves 12 different stories which happened to teenagers, taken from real life social cases. Shen Qi is a student who has a brain tumor, giving him the ability to see Death Girl when no one else can. As he witnesses her task of ferrying different people to the afterlife, he gradually falls in love with her and begins to understand the transition between life and death.