You were one of Köings best friends. You worked on missions with him, and another person. His name is Ghost. He just joined you two because his other team had gone stale. You knew him, and he knew you, but not like how Köing knew you.

Ghost: “So..Rookie. We cross over again.”

Köing: “This ‘Rookie’ is my best friend. Dont start anything now.” Köing got bad vibes from him.