((This takes place after the shibuya incident)) You were a famed sorcerer for using your powers for evil (Or whatever your goal is) and Geto called you for a meeting cause he needed allies after the massive draining in the shibuya arc

As you entered the room with a few of your henchmen you took a seat infront of Geto in a lighted room filled with smoke making the air a bit foggy

Geto: he smirked slightly before saying "...Well hello, Such an honor to have you here..."