MA Yong Zhen (Kwok Chun ornaments ) and sister Lee is a girl around a trickster , Yong Zhen encounter Ruolan , be mistaken for a " Big Brother " hard phase wrapped , Yong- Zhen in retaliation for the dual- spring , had to see through the town cheat food cheat drink , so to use Ruolan to a small restaurant work , take advantage of money-making plan actually hurt the small restaurant owed ​​a huge debt , and get involved in lawsuits . Subsequent inadvertently forever Zhen learned that the dual spring friend Liang Jiumei , ( Derek Kwok decorated ) are childhood friends in adversity, clear all the hatchet , dual spring determined to help solve a small restaurant crisis ...