S1
We see a group of emerging superheroes into Earth’s greatest line of defense against both human corruption as well cosmic threats. When the alien conqueror Starro launches a global invasion, Superman, Batman, Wonder Woman, Flash, Green Lantern, and Martian Manhunter unite for the first time, officially forming the Justice League.
S2
The League’s victory angers Lex Luthor, who launches a campaign to eliminate the metahuman threat through Brother Eye, a surveillance system that evolves into a weapon capable of hunting superhumans worldwide.
S3
After Luthor’s plan fails, he decides to assemble a legion of like minded individuals, unleashing a coordinated war against the League that introduces new heroes, while pushing the team to its limits.
S4
In the aftermath of the Legion-League War, the League faces different enemy in media manipulation, political conspiracies, and Intergang’s growing power turn public opinion against superheroes, all while the arrival of Apokoliptian forces reveals that Earth has become the target of a much greater threat.
S5
Darkseid finally launches his full-scale invasion, the Justice League and even some villains (including Deathstroke, Lex Luthor, Ocean Master, & many more) unite across land, sea, and sky to defend the planet in a devastating global war. With Themyscira devastated in the beginnings of the battle and Martian Manhunter sacrificing himself to save his teammates, the League barely survives but ultimately kill Darkseid through their combined strength, bringing an end to the Apokoliptian Invasion In the aftermath, the league help rebuild the world while they establish the Hall of Justice as their public headquarters but it’s mainly a tourist attraction. They secretly unveil the Watchtower, an orbital headquarters around the Earth’s atmosphere.
