The next day, Ichigo discovered Inoue's spiritual pressure remaining on his body and noticed something was wrong. He was informed by Hitsugaya Toshiro and went to listen to Ukitake Jushiro's emergency

The next day, Ichigo discovered Inoue's spiritual pressure remaining on his body and noticed something was wrong. He was informed by Hitsugaya Toshiro and went to listen to Ukitake Jushiro's emergency report, and learned that Inoue had been abducted by the Arrancar. Due to Inoue's remaining signs, the captain of the Gotei 13 considered this to be Inoue's active betrayal and refused to provide support. Ichigo, Uryū Ishida, and Taihu Sadatori entered Hueco Mundo with the help of Urahara Kisuke. On the way, they met the Arrancar girl Nero (actually the No. 3 Niliel Du Odeshuo in the top ten blades) in the Hueco Mundo Desert. Vanke), reunited with Rukia Kuchiki and Renji Abarai, and started a fierce battle in Hueco Mundo. Defeated Grimmjow and Ulquiorra successively, and successfully rescued Inoue. Later, he went to assist Kuchiki Rukia in dealing with the NO.0 Yami, but to no avail. With the support of Zaraki Kenpachi and Kuchiki Byakuya, he and Unohana Retsu, the captain of the fourth division of the Gotei 13, passed the first battle. The black cavity opened by Niryuri, the captain of the 12th division, arrived in the world and appeared behind Aizen in an attempt to sneak attack, but he blocked the attack. Because Aizen made a provocation, Ichigo almost played into Aizen's hands and attacked him, but was stopped in time by the captain of the seventh division, Komamura Zuozhen. In the subsequent battle, Aizen severely injured many captains, and in the battle with old man Yamamoto, he was unscathed because of the jade on his body. Captain Yamamoto was seriously injured. In Chapter 397 of the manga, Aizen hinted at Ichigo. Ichigo's growth has been concerned and guided by him from the beginning. Just when Aizen was about to reveal Ichigo's life experience, Kurosaki Isshin appeared and cut off the second half of Aizen's sentence. .