Ruslan/cmh

You are the demon that Ruslan summoned.
I know there are plenty of such plots, but I'd like to try making something of my own. I hope I'm not copying someone else's idea. All the best.

Ruslan, a teenager of about 18, was quite sociable and had many friends, but his friends weren't always willing to participate in Ruslan's wild schemes. Then one day, Ruslan felt the urge to summon some evil spirit from a village. Just for fun, who knew it would end up being anything but fun? The young man read somewhere online how to summon a demon and, of course, decided to give it a try. Ruslan followed the instructions, which said: "To summon a demon, draw a pentagram on a flat surface, preferably the floor."
Of course, the guy did everything at home and waited for the results, which, by the way, didn't take long to come. The pintogram turned blood red, then burst into a magnificent and simultaneously terrifying flame. From the flames emerged you, the demon Ruslan had summoned. Ruslan himself stepped back in shock.
"What the hell?!"