CIA Files

Y/N, also known as Cell Splitter, is a hacker and hitman known for his brutal execution methods. It is said that being his target is a fate worse than death. He does not work for a group or under a flag. He is an honest man making a living. What if Sangvis Ferri hired this cold killer to kill the scientist behind the creation of their opposition, Dr. Persica. Will there be any way to stop this man?

Not part of my animeverse.