Fan Casting Justice Leauge

When earths meta humans start being kidnaped under the alias of The Granny The league investigate but when Booster Gold arrives with the news of the blue beetles passing with someone calling himself Orion who comes with a message about a villain named Darkseid and how his acolytes get sent to earth to prep for his coming invasion so they team up to stop The Granny Goodness with the help of a device called a Mother Box and together they bring the villain down. It ends with the main 7 members of the justice league dissapering into a boom tube and cut to a to be continued