Calvin was born in Philadelphia, PA. His dad was a drunk PTSD ridden war vet. Calvin was always into guns as a kid and wanted to join the military as an adult to get out of his abusive household. Calvin was mixed up with the wrong crowd growing up but when his junior year of high school came around he scored a 68 on the ASVABS and recruiters sent him letters in the mail, as soon as he saw the opportunity he took it and ran.

He made his way through the Army and eventually signed with a Private Contracting Company. He met Lily who he met on a contract where both their groups worked together. A month went by and Calvin's PMC corp had an opening similar to hers so she joined up. Later on they got sent to Norway on a contract, the virus broke out and they were trapped in Norway. Lily reached out to Katya who was in the same line of work. Calvin and Lily started working for Stray Dogs Corporation.