Ari is patrolling the streets of scenic Vancouver! Well, actually he's just going to visit Peter, but he's keeping an eye out for monsters along the way. It's a nice night, monsters like ruining that kind of thing. The streets are more or less deserted, it being 2:00 AM on a Tuesday. Ari whistles cheerfully.
"Alright, now for the boss fight. You've got your shiny things for healing, and you can touch the weird glowy rocks to get your magic back, it shouldn't be too hard. Boss is that way."
“So this creature is your offering, Mouse? Another plaything, as per our arrangement?”
“I’m not offering you anything! I don’t have to help you anymore!”
“Aww. And after all those wonderful meals we have shared? Now suddenly the mouse has changed the rules?”
“I’m not a mouse now! And soon I won’t have to hide! I don’t need to bargain with you!”
“We shall see…”
And then there is a boss fight. It's kind of a pathetic boss fight, though.
“You did it. You actually did it! When you came, I hoped that maybe you might be able to… but I never really thought any of you were worthy.”
Her dialogue options consist mostly of varyingly angry "so, you're a mass murderer, I guess?" The one that isn't doesn't seem to have been listening to that cutscene.
Ari snorts. "Diiiiiiiick," he stage-whispers.
"Oh. I don't like Mouse. He's a dick. ...Your mom doesn't have, like, some kind of objection to me teaching you curse words, right?"
"Well, more any things for to feeding people here, after killed this one thing?" wonders Pen. "Safer bring him?"
"I mean, you'll see in a minute. Continue, continue, the dialogue in this bit doesn't actually make a difference."
The mouse turns out to be a demon! THIS WAS ENTIRELY UNEXPECTED
Then the screen goes black and the origin is over. "I hunger," says Ari ridiculously ominously. "I'm gonna go kitchenwards for snacking purposes."
Ari surveys food supplies. "These are all boring," he declares. "D'you mind waiting a couple of minutes so we can get good food?"
A portly demon in a striped hat appears and begins halfheartedly savaging the boundary of the circle. His heart clearly isn't in it, however, and he leaves off after a few moments. "Now that's out of the way, what can I do for you, summoner?"
"Pen, any preferences?"
"I don't know what Earth foods are there," Pen points out. "Haven't ever been an Earth, only an alike where is not so much of technology."