Armed Reaction: Season 4
Season 4 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Directly follows the overarching narrative developments of Armed Reaction Season 3.
- Faction dynamics and core character alliances shift under escalating external stakes.
- Crucial mysteries introduced previously reach key turning points and narrative reckonings.
- Sets up serialized story arcs that build directly toward the climactic season finale.
Episode Guide
Season 4 Progress Shield
Episode 1
Feb 16, 2004
Police Special Task Force Senior Inspector SANG and Traffic Police Officer CHI co-habit happily. Regional Crime Unit Inspector FUNG receives some tips about a triad organization ‘H
Episode 2
Feb 17, 2004
CHI intercepted some illegal immigrants and is praised by YUEN and the Chief Inspector CHAN. The head of Hung Ying KUEN’s daughter WING sets up some prostitution institutes right n
Episode 3
Feb 18, 2004
CHI stops a driver who runs through a roadblock. Apparently, the driver is CHUNG, who used to be a Traffic Police Officer. SANG meets BING again during the ‘Burning Rose’ operation
Episode 4
Feb 19, 2004
CHI begs BING to tell KEN the truth about the whistle, but she refuses. BING’s neighbor steals her son’s medical subsidy. Luckily, CHI helps her to get the money back. She agrees t
Episode 5
Feb 20, 2004
FUNG analyses YUEN’s information and realizes that CHOI’s injury is caused by a potential murder case, so he watches through the recorded videos and finds out that the suspect is T
Episode 6
Feb 23, 2004
YUEN blacks out suddenly. Her mother MUI and FUNG’s mother KAM try to persuade her to give up the baby, but she insists to give FUNG a son. KEN has to let KUEN and TUNG go because
Episode 7
Feb 24, 2004
CHI stops HEI, the son of a renowned departmental storeowner, for speeding. He is shocked by her beauty. KUEN dies in the detention centre. WING inherits his leadership of the orga
Episode 8
Feb 25, 2004
HEI thinks that SANG is CHI’s uncle and annoys him. FUNG is promoted to Chief Inspector. YUEN finds SANG and CHI to celebrate FUNG’s promotion. KEN sets up a team to fight against
Episode 9
Feb 26, 2004
After CHOI meets up with HUNG again, he tries to see him often. However, HUNG avoids him for not wanting to have any connection with triads. TUNG sees that football gambling is pop
Episode 10
Feb 27, 2004
KEN is elected for the ‘Male Crime Fighter of the Year’. SANG is only the second choice. YUEN investigates a traffic accident which involves an injured pedestrian. CHI finds out th
Episode 11
Mar 1, 2004
SANG teaches CHI how to act in a promotional video clip. However, CHI makes mistakes all the time. FUNG, TING and FA analyze all evidence and laboratory results and are sure that N
Episode 12
Mar 2, 2004
HEI admits to the police that he has killed TSUN by dangerous driving. TUNG expands his power by illegal football gambling, which causes a trend in his territory. SANG is assigned
Episode 13
Mar 3, 2004
MUI and SZHEI are scared by the loan sharks. FUNG investigates the case and realizes that they are after CHUEN’s loan. KEN and CHI meet up to discuss about the promotional film. KE
Episode 14
Mar 4, 2004
SANG drinks in a pub and meets a Forensic Science Division Officer SUNNIE. He sends her home when she gets drink. However, the taxi driver drives them to a love hotel. He has to le
Episode 15
Mar 5, 2004
CHI is moved that SANG cares a lot for her and gets back with him. They attend to a ball together. He meets SUNNIE at the ball and worries that she will tell CHI that they have bee
Episode 16
Mar 8, 2004
KEN is a playboy. He likes to pursue models and actresses. His name often appears on magazines. Therefore, some reporters take pictures of him and CHI walking together. SANDY is an
Episode 17
Mar 9, 2004
CHI loses her mobile phone. KEN buys her a new one to please her. She invites him for dinner to thank him. During the dinner, she is upset that SANG has not called her for it is he
Episode 18
Mar 10, 2004
TAN sets TUNG up to flee Hong Kong. FUNG and his subordinates arrive in time to stop them. TUNG resists to be arrested. They have a gunfight. When HO reveals his identity, TUNG tri
Episode 19
Mar 11, 2004
HUNG’s student ROCKEY in the garage is in debt from gambling. HUNG has to take on his debt. SUNNIE meets SANG who is already drunk in a pub. She sends him home and takes care of hi
Episode 20
Mar 12, 2004
SANG is moved when SUNNIE takes care of him during the competition. He and KEN got into the final. KEN wins by very small point difference, but SANG feels shame after the defeat. T
Episode 21
Mar 15, 2004
SANG finds some paint residues on one of the victims YEE’s body, which is the same as the paint a wanderer SHAU uses, and suspects that he killed YEE. He waits for SHAU’s appearanc
Episode 22
Mar 16, 2004
CHI is bothered by SHAN’s appearance. KEN encourages her to listen to SHAN’s explanation. WING blackmails FUNG to be her lover with the pictures. He wants to tell YUEN the whole is
Episode 23
Mar 17, 2004
FUNG changes his attitude towards WING. In fact, he wants to gather evidence of her illegal activities. SHAN explains to CHI why she left her before. She buys LAN some coupons for
Episode 24
Mar 18, 2004
WING sends YUEN the tape of FUNG and her having sex. YUEN is outraged and leaves home immediately. FUNG tells SANG about WING’s blackmailing and he advises him to tell his boss PAN
Episode 25
Mar 19, 2004
WING takes HO hostage and meets FUNG in a warehouse. She wants him to leave Hong Kong with her. Things get physical when FUNG tries to save HO. Meanwhile, WING’s gun misfires and h
Episode 26
Mar 22, 2004
KEN feels sorry for HO getting hurt during his undercover career. KIT pays WAI in a love hotel. Coincidently, some police officers come in to have a regular registration check. WAI
Episode 27
Mar 23, 2004
CHING finally finds out the weapon which kills WING and shows that FUNG is not the suspect. He is released and waits to be back at work. MUI invites CHING for dinner for her help i
Episode 28
Mar 24, 2004
CHOI thanks KWAN for giving a false statement to prove his absence at the crime scene. He loves WING and believes that FUNG has killed her. CHING brings SANG to see FAI who gives h
Episode 29
Mar 25, 2004
CHUNG’s condition deteriorates. He cannot believe what he does subconsciously. He tells CHI that something is strange in his house and asks her to investigate. When she arrives, sh
Episode 30
Mar 26, 2004
HUNG thanks SHAN for saving CHI. NAN forgives her after that. CHOI brings good money to the organization from selling soft drugs. CHERRY is a waitress in SUM’s pub. She helps CHOI’
Episode 31
Mar 29, 2004
CHING and SANG are dating. FAI criticizes his health and forces him to work out and follow a custom designed diet. He cannot sleep through the hunger and CHING cooks some night foo
Episode 32
Mar 30, 2004
FUNG finds a lot of drugs inside SUM’s pub. The evidence points against her. HUNG asks KEN to release SUM, but fails. CHERRY and CHIKIT are both missing. HUNG asks SANG to help loc
Episode 33
Mar 31, 2004
SANG has a psychological test which shows that he has reservation towards CHING. SUM is outraged when she find out that HUNG does not accompany her to report to the police because
Episode 34
Apr 1, 2004
MUI falls ill. CHING volunteers to take care of her and the restaurant. SANG panics when she treats his family well. SANG tells HUNG that he is not prepared to marry CHING. HUNG ad
Episode 35
Apr 2, 2004
CHING lies to SANG that she is pregnant to test if he will be responsible for her. He suddenly proposes to her which pleases her. They discuss with their families about the wedding
Episode 36
Apr 5, 2004
KEN finds no clue to CHOI’s kidnapping case. He suspects that CHOI plans it to delay the police’s investigation on WING’s case. He sends an officer to collect some of CHOI’s hair f
Episode 37
Apr 6, 2004
FUNG dreams about YUEN and SA getting killed and is scared. He proposes to KEN that he would rather drag CHOI out to kill him than wait for him. FUNG makes use of the media and pos
Episode 38
Apr 7, 2004
CHI leaves home in a rage and sits on a street to drink. SANG comforts and supports her. She realizes that she still loves him. KEN messes up some of CHOI’s nightclubs and pubs in
Episode 39
Apr 8, 2004
CHOI sets a fire to burn some of the important evidences in WING’s case. SANG delays the wedding for investigating FUNG’s case. CHING understands his situation and cancels her leav
Episode 40
Apr 9, 2004
KEN works with the Special Task Force to investigate FUNG’s missing. KEN tells SANG that CHI still loves him which shocks him. SANG asks her why she leaves KEN and she replies that