Akira and Rosalie were in their dimension while he sent Diablo whom he finally created to the Marvel world and he was going to enjoy watching him bring destruction to that world. He even created a little background story they could see so it will be even more badass.
A couple of years passed inside the dimension and Akira decided to give Toga her memories back earlier than he said at the age of five. When he gave her the memories back, she started crying and hugging him intensely. She didn't want to forget about him ever again and loved him the same way. But now she was happy that she was his daughter for real.
-Shield POV-
Nick Fury was going over some files while flying in the helicarrier when Agent Hill notified him of something.
Hill: " Sir, it appears there's a strange energy signal that was released in Ancient Egypt."
Fury: " Where was it exactly?"
Hill: " It seems that it was an ancient tomb."
Fury: " Send Coulson to check it out first, I'm coming after"
Hill: " Yes sir" Coulson was then sent to check out what happened in Egypt with a team of twenty agents with him.
-Kamar Taiji-
In a peaceful and silent room, a bald woman was meditating with her eyes clothes but they then suddenly shot open.
AO: " NO! He's released! Master Hamir prepare for battle!" She said out loud to an old man with a long beard that was outside her door. The man then went and gathered the battle forces while AO stood up and went to the library where there was a scroll in a secret chest that was locked by the mystic arts. She unlocked the chest and took out the scroll. Opening the scroll carefully and not to damage it because it looked very old, she read the words carefully.
' In a tomb in Ancient Egypt lies one of the worst if not the worst creatures to invade this planet. The entire world had allied together to defeat this creature. However, it failed miserably and was completely useless. So the only option was to seal this creature. It took all witches, warlocks, masters of the mystic arts to seal this creature. This day became known for a while as the day of the demonic war, by the demon god Diablo.'
AO: " He's too powerful since I couldn't tell he was going to be breaking out. Even by being able to see into the future. This is going to be troublesome."
-Shield POV-
Coulson and his team arrived in Ancient Egypt and made their way to the place where the energy signal appeared. They came across an old temple and they made their way inside. While walking inside there were a lot of destroyed doors and cracks around the entire place. They found a small golden light from one end of the temple so they walked towards it. When they came in, they saw that it was a huge door that was broken through, and inside there was that golden glow. So they walked inside and then saw a golden casket that seemed to be ripped open from the inside while there were golden chains that seem to have been for holding the casket closed, were broken. On the casket were writings and ancient symbols. Coulson called Fury and told them what he found. Fury arrived with Agent Hill a couple of hours later. Coulson greeted Fury and brought him to the golden casket. Fury checked on the casket and inspected it all around.
Fury: " What do the symbols and writings mean?" He asked Coulson.
Coulson: " The writing says: Ignore your selfish desires and never open this casket. Here lies the demon God, Diablo. And the symbol at the middle of the casket means Devil Lord."
Fury: " So the writing was a warning for people whoever found this?"
Coulson: " It appears so"
Fury: " And now this demon God is loose?"
Coulson: " I think so"
Fury: " Motherfucker"