Monogatari - S03

Tsubasa and Hitagi find out Koyomi has disappeared after he sends them a cryptic text telling them not to search for him. But with him gone, strange and threatening supernatural entities start appearing, focusing their attacks on Tsubasa and Nadeko, who must now face these dangers alone. At the same time, Koyomi, Shinobu, and Mayoi are caught up in their own separate troubles.