Disclaimer: Yo 4 prompts/ideas in 2 days? Let's fucking gooooo!
On the 27th of June, Raiden is given a strange program called the "Demon Summoning Program" through unknown means, but when he tries to activate the program he's given the message "The hour of choice hath not yet come" whatever the hell that means.
It isn't until he finds himself fighting against Demons in a world gone mad that the strange program activates itself, summoning forth a Demon calling itself High Pixie to fight by his side.
Raiden has no god damn clue about what the hell's going on, but nevertheless he must fight back against the seemingly unending hordes of Demons and discover the truth behind their existence, all while trying not to lose himself to the Ripper.
He just hoped that there were still people alive once all was said and done.