Owarimonogatari Part 2

At the end of Summer break, Koyomi separates his link with Shinobu Oshino to finally become human again. But with all oddities there are consequences to your actions and Koyomi's life as a human looks to be short lived with the appearance of a strange entity wearing Japanese armour. Saved once again by Yosugi Ononoki, Koyomi is about to discover through Izuko Gaen an unbelievable story about Shinobu's past.