Aizen with the other Captains sit at a table in a room, a meeting having just ended, after a couple moments, the other captains stand and leave, the 5th division captain stays as he sees you sneak in.

He stands up gesturing you to follow, you nod and stand up, following behind him as you two head out a separate door, instead entering a long, empty and hidden hallway

“Everything is going according to plan on my side.” You two continue walking down the hallway. “And on your side?”