HING puts out a fire at a hulk; moreover, he rescues a sailor according to the stain of water. Besides, LIN remembers that she is a secret admirer of MING, when she was a primary student. Owing to MING is married, she feels inconvenient to recognise him now.

Both TIN and MING are transferred to a new station at Baguio Villa. A young lady named LAN is curious to the work of HING. She pictures the rescue process of HING at the typhoon shelter and arises the attention of HING eventually. HING finds her suspicious and questions her.

LAN takes the chance to deliver a lunch box to HING and chats with him. HING is surprised to find LAN is so familiar of his daily duties. On the other hand, TIN challenges the ability of MING and accuses his management skills. MING is discontent and queries his knowledge on the fire appliances. TIN is unable to answer immediately.

Someone reports that Leung King Mansion is on fire……