Blood-C

Saya starts to have headaches related to visions, which eventually tire her. Her father sends her on a mission to kill a powerful Furukimono, but Saya prevails wondering about the Covenant the monster told her about. Back at her class, Saya and her class is told a story regarding the Furukimono and Humans, which eventually cause Saya to faint. The next day Saya is visited by Nene in the shrine but are attacked by another Furukimono.