Latest SPOILERS: Chapter 315
BLEACH 315 "MARCH OF THE DEATH"
Kenpachi tells Ichigo how all the captains were allowed to prepare for the war. Three of them which were Mayuri, Unohana and Byakuya also talked about these orders with the others. They were worried that the war would destroy Karakura town. So, they explain in detail that they decided to use Tenkaikezzu which is similar to Senkaimon's door but larger.
This tool can swap Karakura Town and the far border area of Rukon-kai. Yama-ji already ordered people from the laboratory to decorate this area to look exactly like Karakura Town in order to trick Aizen (Unohana explained that they made all the people in the town sleep and then moved them together with the town all at once).
Yama-ji makes eye contact with Aizen and says "looks like it was in time.”
"In time?" Aizen says mockingly. "Where do you get the confidence to say such a thing?"
He steps out from the dimension calmly. "I already know that this is not Karakura Town, but I don't see that being any real obstacle."
Aizen summons Stark, Barragan and Halibel.
The three of them appear from the dimension. Stark has his only fraccion, Lilinet. Halibel came with her three female fraccion’s and Barragan brought 4 giant fraccions with him.
"If Karakura Town was moved to Soul Society...” Aizen says with his confidence "then I'll just destroy all of you here and create the key in Soul Society." His words don’t bring any emotions out of Yama-ji. They just keep staring at each other.
"Until then, take care of Las Noches for me" Aizen says to a certain someone back in Hueco Mundo.
The 5th tower is where Aizen's throne is, Ulquiorra who is out of the dimension says "Yes sir." He then looks back at Orihime who is pretty far from him.
Orihime looks back with a surprised expression, though she can't do much other than just look at him silently.
Ichigo can sense that a huge spiritual pressure has suddenly appeared where Orihime is. He knows that "he can't let this person be near Orihime any longer."
"Kenpachi" he asks, "you told me that my duty is to protect the town, right?" Kenpachi doesn’t answer but stays silent.
"That's wrong", Ichigo says, "my duty is to protect my friends.”
After he finished his words, he ran off in the direction of where he can sense the spiritual pressure coming from in his fastest form, his Bankai form.
At the tower, Ulquiorra notices that Ichigo is already heading his way. He murmurs quietly
"Come Kurosaki Ichigo."