两个月前,杜增从戒毒所出来,孑然一身。父母早在他聚众吸毒事发的时候被气死了,哥哥姐姐从此躲他远远的,女朋友也离他而去。要不是负责他这个案子的刑警秋生帮他找了份送花的工作,他连吃饭都成问题。一份快递让杜增淡而无味的生活起了变化。信封很轻,薄薄的,收件人的名字是他自己,寄件人叫王敦,他并不认识。信封里面除了一张银行卡别无他物。接着,一个陌生号 Two months ago, Du grew out of drug addiction treatment and was alone. Parents died of gas at the time of his gathering of drug addicts. His older brother and sister hid him far away and his girlfriend left him. If not for the police in charge of his case, Akio, who helped him find a job of sending flowers, he had a problem eating. A courier to make du less frivolous life has changed. Envelope is light, thin, the recipient’s name is himself, the sender Wang Dun, he did not know. There is nothing but a bank card in the envelope. Then, a strange number