Lucy and Joe |whose married life is on a verge of a divorce| gets the surprise visit of Mrs. Claus in disguise. Mrs. Claus is on a mission to find the true spirit of 　　Christmas that can inspire Santa Claus. Both Lucy and Joe are consumed by their professional commitments. Lucy's interest in her boss| Parker makes things more不过石(💓)头、白云两人还在研究中心跟陈一(yī )他们在研(yán )究，只能等他们研究结束(shù )之后，再过(guò )来。