A group of assasins are controled by Chronos. They all have a number on their neck. But number 13 which is Black Cat has the characteristics of a cat, because a witch cursed him. He is supposed to kill people but he also hates the thought of killing people.
The world is secretly controlled by a secret organizition, Chronos. Under the command of this mysterious organization, are the Chronos Numbers, a group of powerful assasins, taking orders to eliminate certain target secretly to keep the so-called `peace`. One of the most powerful is the Number XIII, Train Hartnett, or known as Black Cat. At first he seems to be a cruel killer, a meeting with a girl Sweeper changed him completely. Now as a Sweeper, Train travelled with his partner Sven Volfied to hunt down criminals.
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Episode 01
Episode 02
Episode 03
Episode 04
Episode 05
Episode 06
Episode 07
Episode 08
Episode 09
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
Episode 16
Episode 17
Episode 18
Episode 19
Episode 20
Episode 21
Episode 22
Episode 23[end]
By the way, this wasn't uploaded by Anime-Blab, it was uploaded by me when i was the uploader for Anime-Blab.