The anime "Monogatari Series Off & Monster Season" will begin streaming exclusively for free on ABEMA starting at 10 PM on the 6th. The synopsis and scene cuts for the first episode have been released.

Episode 1: "Tsukihi Undo" Synopsis

Yotsugi Ononoki, who has infiltrated the Araragi household to monitor Tsukihi Araragi, is enjoying herself while Tsukihi is at school. However, Tsukihi unexpectedly returns home and catches Yotsugi in the act of moving around.

Source : ORICON NEWS