Two years later.

It been two years since y/n death and a lot change like the fact humanity has expanded and now travel to other worlds within their Solar system which they name Sol System.

At the Sol System.

On Earth everything is quiet when out of nowhere all devices went static only for the entire Solar system to appear on the screens.

Witness: "Listen well for I am the Witness and today is the day of the Collapse. Now behold your demise" he said then out of nowhere multiple pyramid ships appear and attack every colony throughout the Sol System.

This attack surprised and horrified everyone as every colony was wipe out in mere seconds thus with no choice humanity return to earth.

A few hours later.

At Earth government building.

Currently every leader is at a meeting to discuss this threat.

USA President: "Would someone explain who exactly attack us!" He ask but more clearly looking at the heroes who are confused too until one of them spoke.

Martian manhunter: "They are the Black Fleet. Darkness aligned tetrahedral entities that was forgotten for eons" he said surprising everyone.

Ozpin: "But who are the Witness?" He ask.

Martian Manhunter: "I have no clue as there no records of that fleet leader" he said.

Winston: "Clearly this Witness is the leader and I noticed that the Black Fleet ain't alone" he said showing everyone a clip of different aliens and familiar villains helping the Black Fleet attack the colonys.

Blue Beetle: "The reach and Kroloteans" he said a bit surprised both alien enemies are working together.

Martian Manhunter: "Imperium and Cabal" he said remembering them.

Tony Stark: "Chitauri" he said a bit surprised they are back.

Reed: "Kree" he said as he remember them.

Thor: "The D'Bari and Dark Elves" he said remembering them from stories.

Sigma: "The Omnium" he said a bit surprised.

Wonder woman: "Wait what about those" she said pointing at the aliens that none of them recognized.

???: "the hive" a female voice spoke causing everyone to look to see a woman.

T Challa: "Ikora Rey. One of the few Guardians of Earth" he said.

Ikora Rey: "Or what remain as the Guardians were nearly wipe out by the hive when they attack the moon" she said shocking everyone at how powerful this hive is.

Suddenly a devil appear and whisper something to Sirzech ear which cause him to slam his fist onto the desk.

Sirzech: "the underworld was attack by the Black Fleet and Fallen Angels" he said surprising everyone then they look at Azazel who chuckle softly.

Azazel: "Well this is kamara" he said then vanish surprising everyone that Azazel would become a traitor.

Nezu: "These are dark times" he said a bit surprised.