Recaps

Ye Yang used Space-Time Exile to reverse Aizen’s life until the Hōgyoku vanished and Aizen became a baby, then chose to adopt him. After the battle, Soul Society forgave Gin and reluctantly allowed Ye Yang to raise Aizen under secret surveillance, restoring peace after nearly a year of turmoil.

• Space-Time Exile returned Aizen and the Hōgyoku to their origins, erasing the Hōgyoku and reducing Aizen to a baby while costing Ye Yang about two hundred years of his lifespan.
• Soi Fon and Yoruichi found the exhausted Ye Yang, who recovered enough to reassure Soi Fon and approach the crying baby Aizen.
• Ye Yang decided to adopt Aizen, and Gin agreed not to kill him because the Hōgyoku had disappeared and Rangiku’s stolen soul might have returned.
• Ye Yang brought the group to the World of the Living and announced that the battle was over, prompting the Soul Reapers to celebrate their victory.
• Soul Society forgave Gin and appointed him captain of the Ninth Division, while Ye Yang disclosed that he would raise baby Aizen.
• Yamamoto reluctantly approved Ye Yang’s plan after requiring the Stealth Force to monitor Aizen and kill him if he acted suspiciously.

Ye Yang, Soi Fon, Urahara, Yoruichi, Gin, and Rangiku held a grand joint wedding in Soul Society after peace returned. After the banquet, Ye Yang and Soi Fon revisited the lakeside where their love began and promised to stay together forever.

• Ye Yang arranged a joint wedding for himself and Soi Fon, Urahara and Yoruichi, and Gin and Rangiku, drawing Soul Society's prominent clans and officers.
• Kaien returned to Soul Society with Shiba Miyako, reunited with Rukia, and welcomed Ichigo and Isshin Shiba, who revealed their family connection.
• Yamamoto officiated as the three couples completed the traditional wedding rites and exchanged vows before the Soul King's statue.
• The newlyweds celebrated at a lavish banquet that continued until midnight, when Shiba Clan fireworks filled the sky.
• Ye Yang took Soi Fon to the lakeside where they had first watched fireworks, and they promised to remain together forever.