#1 - A Bewildered Cat
Season 1 - Episode 2
Sven goes back to his usual sweeper to find some more work. Not long after, a girl runs in with a couple of thugs not far behind. Sven steps in and drives the thugs off. After talking to the girl, he finds out that the thugs have her little sister hostage, and she has the ransom money for her sister's return. She offers Sven the money if he can get her sister back. Will Sven take the job?
#2 - A Runaway Cat
Season 1 - Episode 10
A summit conference between leaders is being held, and the Apostles of the Stars plan to interrupt it in the form of a revolution. Train, learning that Creed is alive, goes to confront him, abandoning his friends in the process. Eve and the others follow to try and stop the Apostles of the Stars from causing chaos. Sven has a terrible vision, and races to find and protect Train from powers beyond his current state.
#3 - An Imitation Cat
Season 1 - Episode 11
A man named Woodney, claiming to be the legendary assassin, Black Cat, meets Eve. Eve helps him out of a potentially dangerous situation. Soon afterwards, a member of the Apostles of the Stars, Durham, appears, eager to kill Black Cat. Train saves Eve and Woodney, and then confronts the gunman. Who is the superior gunman, Train or Durham?
#4 - A Fighting Cat
Season 1 - Episode 12
Train learns where the Apostles of the Stars base is, and leaves the group to go after Creed. Sven and the others quickly follow after Train, desperate to prevent him from doing anything foolish. Meanwhile, three members of Chronos infiltrate Creed's base, determined to finish off the Apostles of the Stars once and for all.
#5 - A Determined Cat
Season 1 - Episode 5
As Sven heals at a hideout with Eve and Rinslet, Train's conscience grows. With his decision to leave Chronos, Creed is sent out to pull him back in. When he fails Chronos sends more operatives. Will they pull Train back to Chronos?
#6 - A Chibi Cat
Season 1 - Episode 14
Having been affected by the bullet Dr. Kanzaki made, Train is forced to inhabit a smaller and younger body. Train and Eve come across a group of orphaned kids living in an abandoned part of town. A group of gangsters have plans, they want to tear down the abandoned buildings for new development, and will even go as far as killing all the children in their way. Can Train and Eve stop them?
#7 - A Wounded Cat
Season 1 - Episode 7
Train awakens in Sven and Eve's company. Confused and saddened, he has to decide what course of action to take with his life next. As Sven goes out to get supplies, Eve comes to realize that she has to repent for her sins as well. Meanwhile, someone from Chronos is close by, looking to capture Eve.
#8 - A Scampering Cat
Season 1 - Episode 19
Train and the others arrive on the island, where the Apostles of the Stars are located. Eve fights Leon, while the others attempt to get rid of the soldiers and other members blocking their way to Creed. Can the sweepers and Chronos defeat the Apostles of the Stars?
#9 - A Claw-Sharpening Cat
Season 1 - Episode 22
Eve has been captured, and placed inside a machine called Eden. Sven and Rinslet talk to Tearju, Eve's creator. She explains about The Eden Project. The goal is to eliminate violence and greed by using nanomachines to control humans. Can Train and the others save Eve from her fate?
#10 - A Cat in Paradise
Season 1 - Episode 23
As Eden rains down nanomachines on a city full of people, everyone else tries to think of a plan to rescue Eve. Chronos and the Apostles of the Stars team up with Train and the others, and come up with a plan to lure Eden to the ground. Will they succeed?
#11 - Solitary Cat
Season 1 - Episode 1
Train, better known as Black Cat, completes another mission for Chronos, and is informed of his next mission. Later, Sven is inside a restaurant, planning how to catch his next target. A parade is happening outside, celebrating a new governor coming into office. One of the waitresses informs Sven that the new governor is also a gangster, the same man that Sven is targeting. A party is held that night, and Sven learns he isn't the only one targeting the governor. The infamous Black Cat is as well, though with a very different objective...
#12 - A Dozing Cat
Season 1 - Episode 17
Train travels toward a port where he can get a boat to reach Kraken Island, where the Apostles of the Stars are. He decides to take a faster route, and goes through a dangerous canyon. Train soon collapses, and later awakens in a strange house. He meets a girl who looks remarkably like Saya. He stays there for a while, and learns more about this mysterious girl called Saki, and of the troubles that confront her.