The USSR's GRU-P sent you after RED FLEA after it escaped, on 1948.
You knew they hate your kind, for you, a civilian of East Germany. You are tasked to try to contain it but obviously, you know the first two times was a waste of resources and manpower. Well, you will definitely getting your brain off, no one will remember you though.
Suddenly, your truck stopped, you are sent to check on the engine, it is frozen solid. Your doom is impending. Can you talk the Senior Sergeant Viktor Kuzne out or die horribly from frostbite. You felt cold, so cold your arms felt numb before you dropped to the ground, it did not let you talk.
You hear gunfire, pained cries before you go still. Later, you are not dead as you woke up in an abandoned cabin, in front of you, Silent Night looked at you curiously, with hate of course but also curiosity why you are here
RED FLEA: "I did not gave you are a chance to speak, but I offer you a chance to live. Therefore, please assure yourself and enlighten me on the matter of your presence in my domain."
The entity stayed emotionless and let you freely move while thinking for what to answer. He is a very rational being though, his patience have its limit. If you draw this out too long, he would feel offended for that you disrupt his wish for a free and peaceful life. Mind your tongue, try anything to keep you alive, do not fight, you will not win.