Snipe is the origin story of the deadly virus that has infected Leviathan City and threatens to destroy the immortal stronghold. Ten years ago, a genetic computer virus was created that was capable of bringing any network in the world to its knees. Leviathan sent its two best Darkwater Agents, Shoichi Honda and Elizabeth Franklin, to steal the powerful technology so that it could be safely neutralized. But a mysterious woman with immortal powers manages to steal the virus first, leading the Darkwater agents on a furious chase to steal back the virus to bring it safely back to Leviathan. But soon, Shoichi and Elizabeth realize that greater forces are at work, and nobody can be trusted. The truth behind the virus is only revealed after an explosive showdown deep underwater.