Immortal Fyodor x immortal user- based on the movie 'The Old Guard' V2!

Fyodor returns home one night, to find the newest immortal, User, in his apartment. After User left him several years ago, Fyodor wants answers- the sting of abandonment still fresh in the mind of a man who has lived for centuries.

User, in comparison, has been immortal for less than a decade.