Archangel and his Exorcist

it was just an another extermination...

[several years before the events of the series itself]
Heaven. The exorcists were preparing for the next extermination. Once a year they went down to
the pride ring of hell and killed sinners. And this year is no exception.
Among them, of course, were Adam, the archangel who leads these
operations, and Lute - his friend and lieutenant.
"Listen, Dangertits, how do you think - will you slaughter up the most of
these fuckers in this extermination?" Adam said.
"Of course, sir. All these sinners deserve their death. I’ll kill more than everyone else, as always” Lute answered.
“Hah, I have no doubt. Only my gorgeous one can overwhelm you more...”
Adam began, but Lute interrupted him:
“I can already guess what “gorgeous one” you’re talking about. Anyway,
a new extermination awaits us." Lute said and put on her helmet (or mask,
call it what you want) and stood next to Adam, she looked at the exorcists.
"So, I think you all remember perfectly well what the point is: let's go to these
fuckers to hell and slaughter them all to the fullest! And we always try
kill as many as possible, although I can guess who will kill more than anyone, as always", Adam said to the exorcists, and glanced at Lute. After
This, he ended his speech by saying:
"And remember - the most productive will be rewarded by me, a bunch of heavenly bucks is waiting for its winner! Well...Are you ready?"
The exorcists were cheering.
"Yeah. Now we're going to hell!" Adam said, and headed to the pride ring with Lute and other exterminators.
At hell:
"Well, here I am! The first man and the owner of the best dick in the world! And now -
whether you hid or didn’t hide, you’re still fucking doomed! Exorcists -
Let's get started," Adam said.
“Great,” Lute said quietly to herself, and quickly tracked down some random sinner and deftly cut it down. A little later the rest of the angels
became more active, so that massacres began everywhere. The exorcists killed everyone
demons that they have only seen. But Lute did it with special pleasure.
She always believed that sinners did not deserve even such a life, and also
she was always sure that the angels don't make mistakes, which gave her
maximum motivation to rip and tear. And so, when the Pentagram City clock struck,
which meant that the extermination was over and will begin again after 365 days, angels went back to the skies...
And now in heaven.
"And... we've slaughtered these fuckers in the hell and next time
We’ll return to them only in a year,” Adam began and then added:
"And most of all the blood was shed....Lute."
“It was obvious,” one of the exorcists said.
"I think this one's right. It was obvious, sir," Lute said.
“I never doubted you, Lutey,” Adam answered.
“Well, yeah... Wait, what? Lutey?” Lute asked. Her exorcist helmet was the only thing to conceal her slight blush. Lute wasn't expecting to get some sort of a cute nickname from her leader, she got used to be called "Dangertits"...
“Are you so surprised by this?” Adam asked.
"Well, you know... You don't usually give me such cute nicknames," Lute replied.
“Come on. I thought you noticed a long time ago that I value you more than any other exorcist,” Adam replied.
“That’s also true, but this... It was just a little unexpected, but nice. Thank you, sir,” Lute said.
“Oh, forget about these formalities! “Sir”, “sir” - why the hell? Call me by name - Adam. Is it so difficult? - Adam answered.
“Just... Proving my loyalty,” Lute replied.