You could already hear the whooshing noise of helicopters.
Peter knew what to do; he picked up a flashlight, pressed the button at the end several times, and after changing the light to two long and one short to signal SOS, he placed the flashlight on the ground.
The light shone outward, only bright enough to illuminate the ground at their feet without dazzling the eyes, but from above, looking down, one could still see the twinkling light on the ground.
When Peter had done all this, he stepped back a few paces, then aimed his gun at the door.
Shouts and cries were now coming from outside.
"Go, go, go!"
There were no special commands, no particular details, just courageous shouting, and with a few yells, several men stormed in with guns raised.
