B: The Beginning (2018–2021)

1. S01E01Episode 1March 2, 2018 7.5Keith rejoins the RIS just in time to work a brutal double murder involving "Killer B." Then an unknown group steals a military vehicle for
2. S01E02Season's bestEpisode 2March 2, 2018 7.7The RIS investigates a death that appears to be linked to Killer B, though Keith disagrees. Another body leads them to stake out a high-powe
3. S01E03Episode 3March 2, 2018 7.7Kaela battles the hackers as the poison gas release ticks closer. Keith drags Boris on a chase outside the city, pursuing Koku and one of th
4. S01E04Episode 4March 2, 2018 7.7Koku and Keith both pay visits to the Royal Library. Afterward, Lily heads to Keith's apartment to discuss her thoughts on the Killer B case
5. S01E05Episode 5March 2, 2018 7.7The team members grapple with the attack on one of their own, and the fact that there must be a traitor on the inside. Koku realizes who Can
6. S01E06Episode 6March 2, 2018 7.7After confronting Keith on the roof of the hospital, Koku agrees to meet him at a temple the next day. Keith is declared a murder suspect.
7. S01E07Episode 7March 2, 2018 7.7Minatsuki gives the OK for the others to attack Koku, but Keith intervenes to protect him. The RIS receives an ultimatum.
8. S01E08Episode 8March 2, 2018 7.7Eric implores Keith to return to the RIS, then suspends Lily in an effort to track Keith down. Minatsuki sends Takeru after Koku.
9. S01E09Episode 9March 2, 2018 7.7Keith turns himself in and the RIS decides to spend the few remaining hours laying a trap for the suspected head of Market Maker, using Lily
10. S01E10Episode 10March 2, 2018 7.5Koku searches for the zeppelin containing Market Maker and Yuna. Meanwhile, Keith, Eric and Kaela frantically search for Gilbert and Lily.
11. S01E11Episode 11March 2, 2018 7.7Keith sets off in pursuit of Gilbert once more. Koku finds the zeppelin and Minatsuki, but Laica escapes with Yuna in accordance with the pr
12. S01E12Episode 12March 2, 2018 6.0The RIS races to the scene, while Keith confronts Gilbert at the old Jaula Blanca facility. Koku fights Laica for his and Yuna's survival.

Season 1 ranked & reviewed

1. S02E01Season's bestEpisode 1March 18, 2021 5.7Koku is approached by Kirisame, a figure from his childhood who he thought was dead. He asks Koku to join him in his fight for a new world o
2. S02E02Episode 2March 18, 2021 4.7Kirisame's subordinates force Koku into carrying out an act of violence against a senator. Then Koku breaks into the royal palace.
3. S02E03Episode 3March 18, 2021 4.7The royal palace refuses to fully cooperate with the RIS investigation. Lily and Koku head out to get more information on Keith's disappeara
4. S02E04Episode 4March 18, 2021 4.5Keith's friends narrow down possible locations where he's being held, but with Keith already starting to hallucinate from hunger, time is ru
5. S02E05Episode 5March 18, 2021 5.5Koku, Izanami and Yuna have to fight off an ambush from Kirisame's subordinates. Lily gets pulled over while driving with the king in her ca
6. S02E06Episode 6March 18, 2021 5.5With the RIS continuing their pursuit of Killer B, Koku goes into hiding, but Kirisame seeks him out for a final confrontation.

Season 2 ranked & reviewed