Despite their close bonds, Koyomi Araragi's crew - which includes the intelligent Tsubasa Hanekawa, donut-crazed vampire Shinobu Oshino, and peculiar spirits Mayoi Hachikuji and Nadeko Sengoku - continues to be haunted by apparitions, deities, and anomalies. Monogatari Series: Second Season trails their endeavor to defeat the impending shadow. As Koyomi approaches graduation and life-altering choices, his group must defend their connections and affections. However, a ferocious tiger-like creature emerges when Koyomi disappears, with Tsubasa Hanekawa as its target. She must confront it alone or surrender to its verdict on humanity's frailty.