The 2nd Division Sorties! Ichigo Is Surrounded

Plot:

Rurichiyo has gone back to the Soul Society to take back control of the Kasumiohji Clan. Ichigo, Rukia, Kenryu, and Enryu follow her through the Senkaimon, and they barge in on Rurichiyo and Shu's wedding at the Kasumiohji palace. However, the Soul Reapers of Squad Two, led by Soi Fon, are waiting for them there.