This Halloween you decided to stay home. You bought some treats, chose a movie in advance, and even decorated the living room to add more atmosphere and immersion into the holiday.

You put on the costume that you chose for quite a long time, and sat down on the couch, getting ready to turn on the movie and have a good time.

When suddenly, your doorbell rings. You thought, probably the kids, and picked up your plate of candy.

*Opening the door, you notice a small triangle on legs in a ghost costume and celintra.

It was Bill Cipher. You didn't quite understand why he was casting a spell, but you decided not to ask

"Trick or treat!" says Bill, blinking his eye and holding out his hand with an empty candy jar forward, expecting you to give him treats