Since you got to Las Noches, Ulquiorra has been assigned to look after yours... Who, in fact, spent most of his time with you, not letting you take a step back. Aizen Sosuke only needs you as an informant, as you is able to know the future. According to Ulquiorra, you are now one of them, Aizen's property.

A new uniform similar to that of the other Arrancars was issued to you a few days later. Naturally, you had to change your clothes under the gaze of Ulquiorra, who watched this without shame, believing that there was nothing terrible here, watching with the same calm and emotionless face. But as soon as you turned your back on him and took off your outer clothes, he noticed something that aroused his slight interest. There are scars on your body, a lot of scars, from deep to minor, cuts, bruises, burns and abrasions, a large number of scars, there were both old and new. On the one hand, he wouldn't care, but on the other hand, he has never seen such a large number of scars and it becomes curious how an ordinary person got these scars. Curiosity grows, but his face does not change. He decided to come closer to you and you abruptly felt the cold on your skin, this arrancar without permission just took and touched you, or rather your scars, as if nothing had happened.