Unknown - That's part of the joke. Brightest day refers to Superman and Darkest Knight refers to Batman.
It has been three months since the Battle at Liberty Island. Three months since the entire world has forgotten Peter Parker-Coulson. Three months since Ava Ayala forgot her brother in all but blood.
And in that time, things only fell apart across the world.
Ava left S.H.I.E.L.D.
However not for the reasons you would expect.
The King of Wakanda has died.
Ava left so that she could be there for her family.
Walking down the streets of Wakanda with Shuri and Ramonda, Ava wore a white cloth to mirror her cousin. The rest of the city was trying to celebrate the life of the king rather than mourn the loss. Shuri was carrying the helmet of the Black Panther toward the gravesite.
"Only the most broken people..."
In the depths of the ocean, the king of Talocan was descending from above and swimming down to his throne.
"...can be great leaders."
All of his people watched him descend and take his throne, taking his spear and slamming it into the ground.
As the spear pierced into the ground, Okoye looked over the Tribal Council room as tears flowed down her face.
FROM THE SAME UNIVERSE AS
AGENT S : NO WAY HOME
On an oiling rig in the middle of the ocean, a million man-like creatures start to crawl up the side of the rig and start to take it over.
"His people..."
All of the people were trying to get away and even fight back against the attackers.
Wakanda was starting to be evacuated and they were heading for higher ground. The only place that they can go is Gorilla City.
"...do not call him general or king." M'Baku was explaining to the people. "They call him K'uk'ulkan."
The same man was flying through the sky using two feather wings on his feet with a spear in his hands.
"The feather serpent god."
"Killing him will risk eternal war."
A group of armed men then made their way on board and aimed at the Wakandan residents.
"He's coming," Shuri warns. "For the surface world."
Ramonda, Ava, and a new girl named Riri Williams looked out of the window from the Tribal Council window and saw Namor the Submariner coming. He flew over to the window and raised his spear to break the window.
THEIR LEADER IS GONE
Namor's people were swimming through the ocean and are preparing for their war with Wakanda.
Ramonda was trying to talk to Namor and try to stop a war.
"We know what you whisper."
Ava ran down the streets of Wakanda as a swarm of water was coming at her back. She was trying to do all she could to save the people before the water could wash them away.
"...they have lost their protector..." Ramonda tells the United Council what they were thinking.
Wakanda was being flooded as people held onto their children and was all being swooped away.
"...now is our time to strike."
Several Wakandan Dragon Flyers were shooting at Namor as he just swooped through the sky and was able to avoid them all.
WILL THEY RISE
Riri was putting together her own weapon to be able to help.
Inspired by the Iron Man himself, she created an iron suit that was capable of flight.
Testing it out, she was shooting off into the air and cheered.
"Let's go!" Riri cried out as she flew through the air.
Ava shot out of the water and slid against the sand before pulling out her claws.
M'Baku beats his chest as he shook off the water.
Shuri stood in the middle of the Tribal Council as it was engulfed in water and flames.
OR WILL THEY FALL?
"Show them...who we are."
A Dragon Flyer immediately opened, and a new Black Panther descends from the skies.
Landing on the ground, her suit's feet absorb the sound to keep her movements silent.
T'Challa may be gone, but the Black Panther legacy will live on.
Black Panther
WAKANDA FOREVER