(Warning: To read this, please watch the movie Infinity War. Also, characters such as the Young six from MLP season 8-9 is added!Enjoy.)
It had been a year since Storm King (Thanos)snapped his finger with the Infinity Gauntlet, he wiped out half or the lives not only from Equestria, but the entire universe. The mane six and the Young six were the only heroes that survived the attack. But they knew that it's not over. Storm King will come back a wipe them out once and for all. Mane six and Young Six will have to revolve and solve this situation quick, before the time runs out...
This is it, this is the endgame, the future of Equestria and the universe is in their hooves/claws. It's now or never.....