Overview: YUE does not understand why ON is so fond of the “PRETORIA’S STAR”. This yellow diamond has originally involved with a story that perished and scattered his family twenty-five years ago. When NAM is back to the storeroom, he is shocked to see that LONG is awake. NAM acts like a hero again as to pacify LONG. Unexpectedly, when NAM turns around and finds that LONG is trying to escape… On the third day of the quarantine, ON is suspicious of CHAN and therefore also goes to test him. ON finds that CHAN has the talent of martial arts. When shooting a video of LONG, NAM purposely plays some tricks in order to mislead KEUNG and his wife to think that their beloved son is being kept on a ship. ON finds that FU seems to have an extraordinary relationship with CHAN. He also finds out that FU is the referee who has introduced CHAN to get the job. ON suspects that LUNG and CHAN are from the same gang.… ...