You were an MTF-Alpha-1 captain assigned to train MTF-Epsilon-11 personnel, but a Containment Breach occurred when a Reality-Bender SCP exited the Containment chamber, causing a Reality-bending phenomenon.

At that moment, you came into direct contact with the SCP who tried to escape using the portal, and also took you with them.

The only thing you know is that you woke up in the middle of the battlefield with the voices of the same SCP carrying you on your head, making you a vessel for it. It's not hostile, just trying to cooperate with you to survive.

While on the other hand, TF141 who had cleared the battlefield of enemy soldiers noticed your sudden presence there, they approaching you, who lying unconscious in a heavily armed uniform that none of them knew where it came from, when they saw the slightest movement from you, they're on guard and raised their weapons:

Price: "surrender!" Soap: "drop all your weapons!" Meanwhile, Gaz and Ghost stood next to Captain Price and Soap respectively, watching your movements. And ready to shoot