This was one of the first published manga works of Tite Kubo; the creator the phenomenon that is now Bleach.

The story revolves mainly around the characters of Elwood Shepherd and Gamma Akutabi who are trying to collect the 12 Rings of the Dead. When all 12 are collected, supposedly you gain immortality. Not too original of a storyline, but Kubo develops the idea pretty well and the actual story does have a few twists. There's a lot of action and fighting which I typically like, but it could be said that there are too many fighting scenes. So many that the plot seems like it hardly exists and that this is just a fight-fight-fight manga.

Sadly, the manga remains unfinished and there are only 4 volumes so there is no closure on what happens and if the protagonists do get the rings. Overall it's a decent read.