young cartoonist xiong dun (by bai baihe) has a terrible time before her 29th birthday. she is fired, abandoned by her boyfriend, and summoned by the police. it is worse that she goes to a party and passes out. medical report say she has health problems. serious illnesses fail to beat the optimistic woman. she smiles all the time, makes fun of people around her, shares stories that have happened to her, and fixes her infatuated eyes on handsome dr. liang (by daniel wu). her parents (by li jianyi & liu lili), xia meng (by li yuan) and more friends give her great support. wherever she is heading, xiong dun is never alone and never gives up...