燕子往北飞

小燕是一名癌症病人，为了排到医院的床位，和子秀一起住在“癌症旅社”。两人靠售卖手工制作的针织手套获得的微薄收入过活。为了攒到做化疗的钱，小燕背着子秀偷偷卖淫，而子秀为了小燕，最终成为了黑诊所的一名试药人。对于她们来说，活着，就是最大的目标。

Xiaoyan, a cancer patient, lives in the "cancer hotel" waiting for a bed in the hospital. She relies on Zixiu selling knitted gloves to earn meager living expenses. Xiaoyan learns that her neighbor who registered on the same day has gone through the hospitalization procedures and expects to be able to do so in the near future. After being hospitalized, she became anxious about hospitalization fees. She had no choice but to ask the landlord sister to introduce her clients. Zixiu felt distressed for Xiaoyan's practice. She accidentally learned that she could try drugs to make quick money, so she joined the testing industry.