TV special for . After a slow but eventful summer vacation, Shuchiin Academy's second term is now starting in full force. As August transitions into September, Miyuki Shirogane's birthday looms ever closer, leaving Kaguya Shinomiya in a serious predicament as to how to celebrate it. Furthermore, the tenure of the school's 67th student council is coming to an end. Due to the council members being in different classes, the only time Kaguya and Miyuki have to be together will soon disappear, putting all of their cunning plans at risk. A long and difficult election that will decide the fate of the new student council awaits, as multiple challengers fight for the coveted title of president.

A thousand years ago, the divine general Fei Peng and the Demon Sovereign Chong Lou engaged in a fierce battle in the New Immortal Realm. The divine sword "Zhao Dan" fell to the mortal world, and Fei Peng was demoted to earth. A millennium later, the Lock Demon Tower of Shu Mountain trembled, and Fei Peng's reincarnation, Jing Tian, who obtained the demonic sword, embarked on an adventure alongside Tang Xuejian, Xu Changqing, and Zi Xuan to collect the Five Spirit Orbs and seal the Lock Demon Tower.

The story follows young Ming He, whose "junk superpower" mutates into a special entity called the "Dependent Spirit" after colliding with the "Goddess" meteorite, triggering a series of adventures and crises.

The anime's story is set in a world made of "cuteness" called Sun Kingdom. Ganso Hoppe-chan, who lost her memory, appears in the kingdom. Meanwhile, in the real world, an office worker named Hoho is slowly losing her self-esteem in her work and life, sending her on the verge of becoming lost in life. Somewhere between Ganso Hoppe-chan and Hoho's worlds, their paths cross. Back in Sun Kingdom, toxic Hoppe-chan creatures are creating an "uncute place," and Ganso Hoppe-chan joins the "Guardians" to protect the kingdom.