Help!!!

This is the first day of work for Yan at Sir Kau Kei Ho Charity Hospital's A&E. Yan is shocked to find that Jim, teaching her shedding job responsibility. An old man is taken to A&E after being struck by lightening. Each department dispatches him to one another but scrambling to take him after knowing that he is Ho Kau Kei. Ho wants to abolish the hospital's bureaucratic system, by appointing Yan, together with Joe and Jim to make changes by their own ways...