YAT has caught “POLICE HEADACHE”. His courage and quick-wittedness, as well as his exclusive about “POLICE HEADACHE” win the applause of his colleagues. PO applies to transfer to the Tango Team. HAP joins her for fear she would pick up a fight with MIKI. YAT sees his late father’s wooden box as he is helping OI move. HAP makes him open the box with a trick. When he opens the box, he finds a set of stamps on Lunar New Year animals. He believes it was a tactic of his father to plead for his forgi...