Chang'an. The city of Eternal Peace. China's ancient imperial capital and the world's most magnificent metropolis. Its treasures and wealth are now under siege from a mysterious army. In 24 hours the enemies will launch a devastating attack. While the nobles panic and flee, the city's most notorious criminal will be its savior!
The Longest Day in Chang'an (Season 1)
Time of Great Waste (Episode 1)
Air date: 2019-06-27
Runtime: 45 min
Overview: Operatives of Wolf Squad make plans to strike Chang'an city on the eve of the Lantern Festival; Li Bi is given orders to apprehend them.
The Sun at Its Highest (Episode 2)
Air date: 2019-06-27
Runtime: 47 min
Overview: Cui Qi discloses Li Bi's true motive to Zhang Xiaojing; Tugelu takes a boy hostage, claiming to have the map of Chang'an.
Yin and Yang Intertwined (Episode 3)
Air date: 2019-06-27
Runtime: 37 min
Overview: Mayor Ji Wen learns of the Crown Prince's wrongdoings; Lin Jiulang wants to do whatever possible to remove the prince as heir to the throne.
High Noon (Episode 4)
Air date: 2019-06-27
Runtime: 39 min
Overview: Yu Chang gives Long Bo a map he stole off Tugelu; Zhang Xiaojing visits someone knowledgeable in brothels.
Noon Time (Episode 5)
Air date: 2019-06-27
Runtime: 36 min
Overview: Long Bo decides to hide in Li's General Store; Yu Chang steals a map from Tugelu; Xu Bin discovers something about Long Bo.
Middle of the Day (Episode 6)
Air date: 2019-06-27
Runtime: 45 min
Overview: Zhang Xiaojing wants Ge Lao's assistance in the investigation, but Ge Lao demands he hand over the mole; Zhang Xiaojing loses the support of all mercenaries.
Loss of Eyesight (Episode 7)
Air date: 2019-06-27
Runtime: 37 min
Overview: Tong'er reveals the location where Long Bo once took her; Zhang Xiaojing is threatened by the mercenaries in Chang'an.
Sun Begins to Fall (Episode 8)
Air date: 2019-06-27
Runtime: 40 min
Overview: Wen Ran reveal her efforts to Zhang Xiaojing in the hopes of stopping his investigation; Zhang Xiaojing challenges the operatives.
Dimming of the Sun (Episode 9)
Air date: 2019-06-27
Runtime: 41 min
Overview: Zhang Xiaojing advise the Wolf Squad where to launch their strike; Lin Jiulang becomes suspicious of the bad blood between Zhang Xiaojing and Blaze Gang.
Sun at the West (Episode 10)
Air date: 2019-06-27
Runtime: 43 min
Overview: Zhang Xiaojing drives a wedge between Wolf Squad and Blaze Gang.
Reflection of the Sun (Episode 11)
Air date: 2019-06-27
Runtime: 41 min
Overview: Tan Qi fails to report back; Yao Runeng tells Li Bi that the case must be finalised; Li Bi feels that things aren't as they've been reported; Tan Qi sends a message that two Wolf Squad operatives have escaped.
Sun Begins Setting (Episode 12)
Air date: 2019-06-27
Runtime: 42 min
Overview: Ruige and Luda from Nobleman Yousha's retinue chase down a debt, only to be defeated by Yu Chang; Li Bi makes arrangements for the rebel fighters, leaving operatives as bait.
The Formation of Everything (Episode 13)
Air date: 2019-07-04
Runtime: 44 min
Overview: Yu Chang plans to disclose Wen Ran's whereabouts to trick Zhang Xiaojing into leading the Lyuben Regiment astray.
The Darkness (Episode 14)
Air date: 2019-07-04
Runtime: 33 min
Overview: The Peacekeeper Corps learn of the explosion in Changming; the Security Bureau discover that Xu Bin and Zhang Xiaojing know each other.
Supper (Episode 15)
Air date: 2019-07-04
Runtime: 38 min
Overview: Lin Jiulang refuses to attend the banquet in fear of being assassinated; Xu Bin tells Li Bi the truth to make peace.
Rascality (Episode 16)
Air date: 2019-07-04
Runtime: 49 min
Overview: Zhang Xiaojing is able to enter close combat with the enemy thanks to the Peacekeeper Corps; Li Bi wants to dispatch soldiers to help Zhang Xiaojing.
Ripe Time (Episode 17)
Air date: 2019-07-11
Runtime: 49 min
Overview: The Emperor orders the Peacekeeper Corps to close the investigation; Zhang Xiaojing is sent back to death row.
The Sun Has Rested (Episode 18)
Air date: 2019-07-11
Runtime: 41 min
Overview: With no word from Li Bi, Tan Qi attempts to rescue Zhang Xiaojing herself; Zhang Xiaojing devises a plan to burn down the Yourao Regiment.
Sun Sunk (Episode 19)
Air date: 2019-07-11
Runtime: 43 min
Overview: General Gan Shoucheng captures Zhang Xiaojing and others during a battle with the Yourao Regiment; Tan Qi buys time for the others.
Dimming of Everything (Episode 20)
Air date: 2019-07-11
Runtime: 47 min
Overview: With his relationship under suspicion, Zhang Xiaojing comes clean about Wen Ran; Li Bi crushes Cao Poyan's loyalty to his master.
At Dusk (Episode 21)
Air date: 2019-07-15
Runtime: 37 min
Overview: Zhang Xiaojing catches a glimpse of a fleeing assassin in Puzhe's room; the assassin and their accomplice try to make a scene so they can flee.
At Nightfall (Episode 22)
Air date: 2019-07-15
Runtime: 41 min
Overview: Lin Jiulang learns that Guo Lishi openly supports the Peacekeeper Corps and attempts the ultimate power-grab operation.
Vanishing World (Episode 23)
Air date: 2019-07-15
Runtime: 44 min
Overview: Zhang Xiaojing, Tan Qi and Yisi investigate Liu's Bookshop and learn there were eight survivors from the Eighth Squad; Li Bi interrogates Yu Chang.
Everything is Dormant (Episode 24)
Air date: 2019-07-18
Runtime: 34 min
Overview: Zhang Xiaojing, Tan Qi, and Yisi head to Liu's book shop; Long Bo retreats from Peacekeeper Corps alongside Yu Chang and the rebel fighters.
Forming Essentials (Episode 25)
Air date: 2019-07-18
Runtime: 42 min
Overview: The paramilitaries mistakenly believe Zhang Xiaojing killed their Fire Master Ding Laosan; a call goes out to hunt down and kill Zhang Xiaojing; Long Bo detains Li Bi in his hideout mansion.
Ceasing Movements (Episode 26)
Air date: 2019-07-18
Runtime: 37 min
Overview: Li Bi questions He Fu while they're locked up together; he asks if He Zhizheng was behind Lin Jiulang's assassination plot.
Sacrifice for Sun (Episode 27)
Air date: 2019-07-22
Runtime: 42 min
Overview: He Fu is interrogated about the assassination by Lin Jiulang, and Lin demands that he implicates He Zhizheng and the crown prince.
Chaos (Episode 28)
Air date: 2019-07-22
Runtime: 40 min
Overview: Zhang Xiaojing runs into Li Bi in the underground city and they come to the conclusion that the assassination of Lin Jiulang was a sham.
Chaotic Yang (Episode 29)
Air date: 2019-07-22
Runtime: 37 min
Overview: Ge Lao gives Zhang Xiaojing a pass that will permit entry into Liu's bookshop; he uses it to go see the current Fire Master.
Night Begins (Episode 30) 10.0
Air date: 2019-07-25
Runtime: 37 min
Overview: In the past, Li Bi gets rid of Yao Runeng when they quarrel over whether or not they should stay in the mountains and practice monasticism.
Midnight (Episode 31)
Air date: 2019-07-25
Runtime: 37 min
Overview: Li Bi recalls something that Xu Bin once said: staying alive is the key to resolving all issues.
Middle of the Night (Episode 32)
Air date: 2019-07-25
Runtime: 40 min
Overview: Li Bi believes that the Emperor wants to utilise the struggle between Lin Jiulang and the Crown Prince to shore up his own power.
Yan Emerges (Episode 33)
Air date: 2019-07-29
Runtime: 38 min
Overview: A grievously wounded Yao Runeng is left in the street, but is rescued by a mysterious man; Tan Qi is thankful that Li Bi saves her life, but she still holds a grudge against him.
Birth of Yin (Episode 34)
Air date: 2019-07-29
Runtime: 39 min
Overview: Rebel fighters masquerade as craftsmen, but Zhang Luo becomes suspicious and decides to check things out.
Sprout of Yang (Episode 35)
Air date: 2019-07-29
Runtime: 40 min
Overview: Tan Qi begs Yan Yuhuan to conceal the truth and plead with the Emperor to spare Zhang Xiaojing's life.
Halfway (Episode 36)
Air date: 2019-08-01
Runtime: 40 min
Overview: The Crown Prince and Lin Jiulang end up in a very heated argument where they attempt to blame each other.
Guardian God of Chou (Episode 37)
Air date: 2019-08-01
Runtime: 44 min
Overview: The Crown Prince and Lin Jiulang end up in a very heated argument where they attempt to blame each other.
The Source of Cold (Episode 38)
Air date: 2019-08-01
Runtime: 46 min
Overview: The survivor want to go back to Chang'an to reunite with their families; the Deputy Minister announces the commencement of the Lantern Festival banquet.
The Knot of Start and End (Episode 39)
Air date: 2019-08-05
Runtime: 41 min
Overview: Ding Laosan raises his sword for the final charge; Zhang Xiaojing puts his traumatic memories aside and attempts to stop Long Bo.
Rooster at Night (Episode 40)
Air date: 2019-08-05
Runtime: 41 min
Overview: He Zhizheng fearless reminders to the Emperor about mistreating his own children rings alarm bells for the Emperor; Zhang Xiaojing is shocked by the identity of the ruthless killer in front of him.
Stretch (Episode 41)
Air date: 2019-08-05
Runtime: 44 min
Overview: The Emperor puts the Crown Prince into a public conundrum; He Zhizheng expresses his support of the Crown Prince and attempts to assassinate Lin Jiulang.
Lighting (Episode 42)
Air date: 2019-08-05
Runtime: 44 min
Overview: Zhang Xiaojing wants to remove the Lantern Tower's extendable arms; Yu Chang regains consciousness and starts to fight again.
Sun on the Horizon (Episode 43)
Air date: 2019-08-05
Runtime: 49 min
Overview: Long Bo leads the Emperor through the secret passage; Lin Jiulang and other officials get rescued by Yuan Zai.
Hidden Night (Episode 44)
Air date: 2019-08-08
Runtime: 39 min
Overview: Zhu Xuan spots the Emperor battered by the side of the road from a beating by a low-ranking bureaucrat.
Birth of Sun (Episode 45)
Air date: 2019-08-08
Runtime: 43 min
Overview: Gan Shoucheng wants the Crown Prince to be put to death, but He Zhizheng and Ning Wangsun manage to save him.
Rising Sun (Episode 46)
Air date: 2019-08-08
Runtime: 41 min
Overview: Zhang Xiaojing gets reminded of the tragic death of Wen Ran and becomes overcome with grief; Long Bo tells the Emperor about some stories that involve Wen Wuji.
Stretch of the World (Episode 47)
Air date: 2019-08-12
Runtime: 41 min
Overview: Cheng Can believes that Long Bo's assassination of Lin Jiulang as a pretence for the Emperor's assassination.
Time of Great Waste (Episode 48)
Air date: 2019-08-12
Runtime: 36 min
Overview: The Emperor thinks that the Crown Prince was the one responsible for Zu Bin and the assassination plot against him.
Seasons
Episodes 48