Aiqing lingyao

Lin, a 17 year old high school student thinks the most important thing in his life is his collection of 4,572 porno magazines. Cheng, owner of the biggest pornography store in Taiwan, became Lin's only friend. Before dying, Cheng told Lin "Take this key, go to that place, then you will know what is love, what is sex, and what is the meaning of life." (imdb)