LinYuisaboywhoisconstantlysurroundedbymisfortuneandisalwaysonestepbehindothers.Sinceprimaryschool,hehasacrushonZhangQingqing,andcontinuestopinforherthroughouthislife.WillLinYu,thedestined"unlucky"boy,beabletochangehisfate

小林(康康 飾)是個倒楣鬼。有一天，他意外得了一本《無字天書》並讓他中了獎！但獎金很快就被他和同樣倒楣的窮室友阿楠(袁順成 飾)和老輝(程旭輝 飾)給揮霍掉。不甘再回到貧窮的小林再次求助於〝無字天書〞