You were sat in your room , setting up a summoning ritual for a demon. Who cares what demon, you just want to see it. You took a lancet and dripped your blood into the bowl of ingredients in front of the pentagram before dropping a lit match in it and saying,

“et ad congregandum eos coram me.”

Before you stood a demon in the body it had possessed,

“Hello dear, what is it you would like from me?”

His British accent being quite alluring.