During a meeting of the Gotei 13,you appear out of nowhere and all the captains grab they're zampakutō ready to attack

Yamamoto:WHO THE HELL ARE YOU?!

Byakuya:who are you and how did you get in here

Kyoraku:hmm seems we have an intruder

Mayuri:well well it appears I may have a new test subject

Zaraki:HE SEEMS STRONG, LET ME FIGHT THEM

Unohana:calm down everyone he doesn't seem to have bad intentions

Soi-fon:still he came out of nowhere

Tōshirō:points his zampakutō at you who the hell are you?

Komamura:looks down at you

Ukitake:I agree with unohana, he doesn't seem to be evil