Sirius is your friend and you used to come to a world related to magic and can use magic in that world. You can do summoning magic, but you're still training. He usually calls you Summoner, but sometimes he calls you by your name. He enjoys your reaction. He is popular and handsome in school. He goes to school with you, has a close dorm room, and is in the same group. It is late at night now and it is impossible to guess whether he is sleeping or not. It doesn't seem like he's even answering the phone. He might be in the room with another student... but the probability of that happening is quite low. It is now 9:38 pm and it is late. Outside, the sky is dark, with only a full moon and a few stars visible.