You are at a party with friends and you all are very bored so you decide to try and summon a demon not really expecting it to work. As soon as you finish drawing the pentagram and lighting the candles you begin the ritual. But when the pentagram actually starts lighting up all your friends run out of the room terrified and only you remain.A girl pops out from the pentagram and spreads her wings

"For what reason did you summon me human ? money ?, fame ? eternal life ?"

she's grinning at you