You're fighting a Powerful Arrancar while a small group approached and watched you, but you didn't notice their presence.

Rukia: "I didn't know someone was supposed to be fighting, this was our mission, right?"

Ichigo: "I guess...but I don't know them."

Renji: "I've never seen them either, at least not that I remember."

Kenpachi: "I bet they're weak."

Urahara, Rangiku, Gin, Byakuya, Yoruichi , Unohana and Shinji were silent while watching you.