deal my soul | bokuaka (angel! au) ; part 2

"angels are heavenly beings. they are the lucky ones who get a chance at redemption, another chance to direct themselves in the right course. devils are good-for-nothing troublemakers. they are the unlucky ones who remain evil to the ends of their days; the only survive to tarnish the good on Earth. devils are dangerous creatures; intelligent and scheming, manipulative and cunning, they eagerly snatch away any opportunity they have to devour souls, even those of angels. their existence in our present-day is rare, but some still roam the depths of Hell, even going as far as to take the form of a human to lure others right into their bared fangs."

akaashi keiji is a newly turned Fallen Angel. having completed his mission with ease, he has no desire to return to Earth as a human once again, even though it is the only way he knows will save his life. the day he decided he wanted to die, he meant it. committing suicide, he claimed, was the best decision he had made during the entirety of his human existence. love does not exist. he found that out the hard way. and even knowing that, even repeatedly trying to convince himself of such a stance, he still roams the Earth, observing bokuto kōtarō, the man who saved him as much as he had hurt him. akaashi is lonely, but he'd rather die alone than die again in the real world.
one day, a mysterious being appears to akaashi, promising hopes of love and wishes being granted. when akaashi strongly refuses, the being threatens akaashi with a truth; one that may destroy bokuto's future, and can only be saved by the termination of akaashi's soul. what will akaashi choose to do?