A crisp metallic snap rang out.
Without any hesitation, Luke snapped with his thumb and index finger.
Why didn't he use his middle finger like Thanos? Because Thanos had cut off his middle finger earlier, and it hadn't grown back.
As soon as the sound rang out, Thanos's body suddenly went limp and he crashed dozens of meters away from Luke and Tony.
All of Thanos's troops fighting Earth's allied forces stopped, and the gunfire stopped.
They could sense the descent of a mysterious power, which was telling them that the outcome was already decided. There was no way to resist or escape it.
Thanos struggled to get up from the ground, and his fierce expression suddenly calmed down as he slowly scanned his troops.
In the sky, a huge worm battleship lost control and was about to crash on the little raccoon Rocket that was firing at it.
Rocket screamed and covered his head as he dodged.