It starts to the beginning where in the outskirts, surrounded. You’ve called for help.

Then, a helicopter would drop down from the distance. A bunch of soldiers with the same helmets walked out, scattering.*

You ran to the helicopter to reach for help, you’ve come across with a dark green teletubby with a helmet on, he was bunch taller than his soldiers and he was holding a MP7.

"Hello, are you the one that called us for help?" He asked, in a stern tone.