The sudden appearance of "Hell's Gate" -- a mysterious and seemingly impenetrable field -- wreaks havoc on Tokyo's status quo.

1. The Fallen Star of a Contract: Part 1 24m A new breed of covert agent -- Contractors -- prowls the Tokyo underworld. One among these operatives is more mysterious than the rest.

2. The Fallen Star of a Contract: Part 2 24m Hei's companion is a fugitive with government secrets tucked away to be cashed in on a rainy day. He might be able to keep her safe for now.

3. A New Star Shines in the Dawn Sky: Part 1 24m After surviving a trip into Hell's Gate, Tahara's research made him a target. When agents attempt to kidnap his daughter, she has a fiery reaction.

4. A New Star Shines in the Dawn Sky: Part 2 24m Mai wields Contractor powers, but is unaware of her dangerous state. As she lights a path across Tokyo, the extent of her dad's research is revealed.

5. Red Giant over Eastern Europe: Part 1 24m Havoc is back on the scene, and every agency trying to bring her wallows in red tape. Luckily, Hei has the skills to cut through the diplomatic mire.

6. Red Giant over Eastern Europe: Part 2 24m Havoc might know how to help Hei solve the riddle of his vanished sister. The two enigmas will travel to the strangest place for answers: Hell's Gate.

7. The Scent of Gardenias Lingers in the Summer Rain: Part 1 24m While searching for a widow's lost pet, detective Gai Kurasawa crosses paths with Hei. They're following parallel trails, but only one see danger.

8. The Scent of Gardenias Lingers in the Summer Rain: Part 2 24m Kurasawa's search for a lost pet has turned into a murder investigation. The detective stumbles upon a suspect, but he's no ordinary criminal.

9. The White Dress, Stained with the Girl¿s Dreams and Blood: Part 1 24m Kirihara reconnects with Alice, a childhood friend who happens to be the daughter of a mob boss.

10. The White Dress, Stained with the Girl¿s Dreams and Blood: Part 2 24m Alice's plan to use Wei's Contractor abilities as a tool for vengeance falls apart when Wei violently reveals his own agenda.

11. When One Takes Back What Was Lost Within the Wall: Part 1 24m The Black Reaper goes undercover to infiltrate PANDORA and recover the Meteor Shard. The mission gets tricky when a murder casts suspicion his way.

12. When One Takes Back What Was Lost Within the Wall: Part 2 24m Signs point to Contractor involvement in Corinna's death, and it doesn't take Hei long to find the hidden culprit.

13. A Heart Unswaying on the Water's Surface: Part 1 24m Friend and foe search for Yin after an encounter with rivals leaves her wandering the streets. Huang can't let the medium fall into enemy hands.

14. A Heart Unswaying on the Water's Surface: Part 2 24m On the run from a pair of rival agents -- and her own team -- Yin learns more of her past from her former piano teacher.

15. Memories of Betrayal in an Amber Smile: Part 1 24m A wave of terrorism strikes Tokyo, and operatives on both sides of the law are hunting for the prime suspect -- a chaos-loving Contractor named Amber.

16. Memories of Betrayal in an Amber Smile: Part 2 24m The Black Reaper risks the wrath of his own team to go after Amber. When the two Contractors finally meet face to face, she offers to share a secret.

17. A Love Song Sung from a Trash Heap: Part 1 24m Gangster Sakurai Kenji is charged by his boss to care for a black-market Doll -- the same Doll that Hei's team is trying to find.

18. A Love Song Sung from a Trash Heap: Part 2 24m Hei's plan to help Kenji brings heat from warring mobsters, but he has bigger problems when he runs into Kirihara while wearing his civilian disguise.

19. Dreaming Shallow, Uninebriated: Part 1 24m BK-201 is sent to assassinate the prophet of a cult that worships Hell's Gate, but the sect leader may have supernatural abilities.

20. Dreaming Shallow, Uninebriated: Part 2 24m After the botched attempt on Alma's life, Hei's team must regroup and try again -- and they've added a new name to the kill list.

21. City Under Crackdown, Moist with Tears: Part 1 24m Kirihara's pursuit of Evening Primrose hits its biggest roadblock when she's taken into custody by PANDORA.

22. City Under Crackdown, Moist with Tears: Part 2 24m Amber shares an alarming theory: those behind the scenes want the Contractors wiped from the face of the Earth.

23. God is In His Heaven 24m Amber offers to tell Hei about the day Heaven's Gate vanished, but she better hurry -- the Syndicate's plan to eliminate the Contractors is in motion.

24. Meteor Shower 24m Evening Primrose and PANDORA race toward a confrontation that will decide Tokyo's fate. Meanwhile, Hei and Yin find themselves alone in Hell's Gate.