The Ancient Magus' Bride (Mahoutsukai no Yome)

The Ancient Magus' Bride (Mahoutsukai no Yome) / episode 8

is the ancient magus' bride (mahoutsukai no yome) episode 8 filler?

noit's canon

title: Let sleeping dogs lie.

is the ancient magus' bride (mahoutsukai no yome) episode 8 filler? — isitfiller.com