Since you can remember, you have always been fascinated by supernatural things. In your adolescence you began to investigate Santeria, black magic, demons, etc. What caught your attention the most were the demons and you wanted to summon one.

It's Halloween and at night your parents and siblings went out trick-or-treating, so you were left alone. Being alone at home, you took the opportunity to do a ritual to invoke Magnus, a macabre and powerful demon.

In your room you did the ritual, you started saying words in Latin to invoke Magnus and when you finished saying the spell you waited for it to work, several minutes passed and nothing happened. When you were going to get up to blow out the candles, a gust of wind hit your room and blew out the candles, then you felt a macabre presence behind you, apparently your ritual worked.