The Disappearance of Haruhi Suzumiya

In December, as the winter season brings a sense of festivity, Haruhi Suzumiya, the leader of the SOS Brigade, announces their plans to host a Christmas party at their clubroom. The excited members – Kyon, Yuki Nagato, Mikuru Asahina, and Itsuki Koizumi – enthusiastically start preparations for the grand event, including arranging costumes and decorating the space with festive cheer. However, a few days before the party, Kyon discovers an unsettling reality when he arrives at school to find Haruhi mysteriously missing. To his surprise, Mikuru claims ignorance of their friendship, Koizumi has vanished, and Yuki is now the sole member of the Literature Club, as if the SOS Brigade never existed in the first place. Strangely enough, everyone else at school seems oblivious to Haruhi Suzumiya's existence – except for Kyon. As he navigates this disorienting reality, it becomes a race against time for Kyon to unravel the mystery and bring back the world he once knew before it vanishes completely.