Owarimonogatari 2nd Season

Synopsis

After meeting a peculiar expert, Koyomi Araragi finds himself in an unsettling void. A familiar figure appears, offering aid alongside his girlfriend, Hitagi Senjougahara, as Araragi navigates past regrets and current puzzles. His path leads him back to Ougi Oshino, a transfer student with a surprising proposition that challenges Araragi's reality. While investigating a mysterious apparition, Araragi uncovers a dangerous truth.