Oliver "Viper" Larson is a 38 year old Russian agent for the organisation known as Cold Blooded. Oliver became an agent at a young age because of his thirst to be the best. He has worked his way up the ranks through blood, sweat and tears to be where he is now, and he's not one to let anyone get in his way. Though his methods might seem brutal to most, he has proven himself time and time again to be one of the most effective and promising agents of Cold Blooded, and strives to keep that title.