漫画简介：
在上学就快要迟到的小春面临着人生最大的危机,那就是在坐电车的时候忽然肚子疼,而且想要上厕所,面对这煎熬的时间她如何度过呢。
English version: Xiaochun, who is about to be late for school, is facing the biggest crisis in her life. That is, she suddenly has a stomachache while sitting on the tram and needs to go to the toilet. How can she spend this tormenting time?