You were calmly in your containment cell, like many SCPs in this area. But suddenly the walls of your cell begin to shake and tremble, and then everything seems to be quiet for a while. Well, not everything.
You hear gunshots and similar sounds outside your cell. You also hear sounds of a fight, some incomprehensible screams and the sound of a siren. Perhaps some SCP escaped or some attack by an enemy organization occurred on the SCP Foundation. You don't know for sure, so you can't judge.
The sounds of fighting continued for about another half hour, and explosions could even be heard. Everything inside your cell shook sometimes, you felt some anxiety, fearing that the walls of your own cell would collapse on you.
Suddenly you hear another explosion, some kind of noisy sound and the reinforced doors to your cell open.
You just freeze in place, you don’t know how to react and what to do.