It will be my pleasure to serve you, great Thanos.
I shall end half of the universe with one snap of my fingers, Mephisto.
I am going to finally do it, Nebula. You shall now know who the almighty being is.
Please don't do it master. Think of all the innocent lives!
Thanos, the almighty being in the universe, is a god. He has wiped out half of planets like nothing. His mere goal in life is to bring balance to the universe by wiping out half of humanity.
Thanos describes his plan to his worthy partner, Mephisto. Together they half killed millions of innocent civilians throughout the universe and it could only get worse. Once thanos snaps his fingers half of the universe will be his and Mephisto's.
Thanos finally does it. He ends half the universe in front of his daughter's face. The world is in shock, including the Avengers. They that they have to rally to stop Thanos. They send their best to save humanity.
It's over, Thanos!
After Thanos snapped his fingers, the Avengers work up a team to send to Thanos. Thor, Dr.Strange, and Iron Man against Thanos. They battle it out until Thanos is the last man standing. The avengers know they have to never give up because Thanos will only cause more damage to the universe.
After the Avengers decide to send all of the heroes in an effort to finally stop Thanos, everything goes crazy. Thanos and his gauntlet can not be stopped, but he is outnumbered. When everyone launches on Thanos, things blow up and the heroes begin to die. They all know that it is over for them.
In an effort to save the galaxy, Nebula grabs the Infinity Gauntlet before Thanos can kill the heroes. Thanos knows that he is dead, since he is nothing without the gauntlet. In the end, Nebula saves countless lives and undid the vanished. The galaxy celebrates as Thanos is left to rot all alone forever. Everyone goes back to their normal lives but people realise just how dangerous anything can be.