Roger Kwok as Yue Chi Long
Sonija Kwok as Ying Jing Jing
Derek Kwok as Chung Ching Yee
Nancy Wu as Ying Pui Pui
Macy Chan as Lo Pak Chi
Mimi Lo as Pang Mei Wun
Stephen Hyunh as Pierre
Kwok Fung as Lo Sir
Rain Lau as Sa Yee
Total Episodes: 25 episodes
Aired Dates: August 17 to September 18, 2009
Time Slot: Mondays to Fridays, 9.30pm
Channel: Astro Channel 921
Following the conclusion of D.I.E, the D.I.E team has been disband and the members are now serving the police force in different departments. After several mishaps and misadventures, the Commissioner of Police decided to reactivate the D.I.E Unit.
Yue Chi Long, Chung Ching Yee, Ying Jing Jing and other former teammates are delighted that D.I.E has been reinstated. They are excited to be back at D.I.E and are looking forward to solving more mysterious cases. Jing Jing is not willing to be a stay-at-home Mum, thus she brings along her baby to work. Chi Long is unhappy with Jing Jing's arrangements but he has no choice. Together with their other teammates, the couple take turns to care for their baby resulting in numerous misadventures.
Chi Long and Jing Jing soon learn that their baby has inherited Chi Long's supernatural powers. Jing Jing makes use of the baby's powers to help her solve cases and at the same time prove to Chi Long that she is a capable police officer.
Jing Jing's sister, Pui Pui is being used to attack Chi Long and his family. During one of the attacks, Chi Long was ambushed and ends up in a coma. Upon realising that his wife and son are in danger, Chi Long's spirit takes over Ching Yee's body to save them.