Recap of the first 9 episodes of SK∞.

When the popular online game Yggdrasil is shut down, a lonely player named Momonga decides to stay logged in and take over this digital frontier.

Taking a break from the hustle and bustle of Tokyo, Souta Tawara returns to his hometown in Kagawa. Though his parents are no longer around, his former home and family-owned udon restaurant reminds him of the times his family was still together. Reminiscing about his childhood, Souta enters the udon restaurant and discovers a grimy young boy sleeping. At first, Souta thinks nothing of the chance encounter and provides the boy with food and clothing. However, to his surprise, the boy suddenly sprouts a furry pair of ears and a tail! Souta soon learns that the nameless boy is actually the rumored shapeshifting tanuki that has been inhabiting Kagawa for many years. Thinking that the boy has been living a lonely life, he decides to take him in and name him Poko. Udon no Kuni no Kiniro Kemari follows the heartwarming relationship between Souta and Poko, and through the time they spend together, Souta recalls his own past, the place he left behind for the city, and the relationship he had with his father. [Written by MAL Rewrite]

Due to the incredible success of the Sibyl System, Japan has begun exporting the technology to other countries with the hope that it will one day be used all around the world. In order to test its effectiveness in a foreign location, the war-torn state of the South East Asian Union (SEAUn) decides to implement the system, hoping to bring peace and stability to the town of Shambala Float and keep the population in check.

However, a group of anti-Sibyl terrorists arrive in Japan, and the Ministry of Welfare's Public Safety Bureau discovers significant evidence that the invaders are being aided by Shinya Kougami, a former Enforcer who went rogue. Because of their past relationship, Akane Tsunemori is sent to SEAUn to bring him back, but with their last meeting years in the past, their reunion might not go quite as planned.