Sirius Black opened his eyes and saw all white.
"Where am I?" He slurred.
"Your in the YogCity Central Hospital. Harold brought you here."
Sirius blinked a few times, and a black haired teen-around 17-with large red glasses came into focus. "So that wasn't a dream?"
The teen shook his head. "It is all real."
"Even the demon part?"
The teen chuckled. "Yep." He rolled up his sleeve to show strange green markings along his arm. "I am a demon too."
Sirius' eyes widened. "What kind of city is this?"
The teen smiled, clearly amused. "City? Don't you mean world?"
Sirius froze. "What?"
"This world is a completely different world than your own petty world," the teen said, then laid a hand on Sirius' chest and pushed him down. "Now rest. You're severely malnourished and wounded. Along with that, you have several mind-binding curses to you, such as a loyalty charm and an extremely faint tracker charm."
Sirius sighed and did as told.