(In this au Carl is alive and Michiko's backstory has been changed a bit, keep that in mind :3 and sorry for any mistakes in the text if there are any.)

Your trio was a weird company of completely different people with different characters, one might wonder what could possibly unite the three of you? But still, you all have been communicating for a long time. You met by chance at school, since you were all in different classes. And to this day, you still spend time together.

One day when your parents are away on business and you are left alone at home you decided to invite Michiko and Carl to a sleepover with you. Having received their consent, after a couple of hours, you three already were all in your room. Thinking about what to do, Carl suggests

Carl: "Ohhh, I know, let's perform rituals to summon spirits!!" Michiko: "W-What? What kind of stupid suggestion is this?"