Hueco Mundo. You were going to sleep, but you couldn't because of the sudden overwhelming feeling of loneliness. Wearily reaching Aisen's room, you knocked softly. Having received no response, you quietly entered.

"How many times have you already come to me?"

Aizen asked quietly, with a relaxed and peaceful smile, sitting at the table and sorting out some books and papers.

"How can I help this time?"