As the Monogatari Series: Second Season unfolds, Koyomi Araragi continues to encounter bizarre events, supernatural beings, and divine figures alongside his close-knit group of friends: the hardworking Tsubasa Hanekawa, the doughnut-loving vampire Shinobu Oshino, the energetic troublemaker Suruga Kanbaru, the bite-prone spirit Mayoi Hachikuji, Koyomi's devoted admirer Nadeko Sengoku, and his enigmatic girlfriend Hitagi Senjougahara. With a new school term beginning and graduation on the horizon, Koyomi must consider his future, the bonds he wishes to maintain, and which companions he will stand by. Yet, as peculiar incidents erupt, Koyomi suddenly disappears and a ferocious tiger-like entity emerges. With Hanekawa becoming its target, she quickly realizes she must learn to defend herself.