I'm Afraid He's Not a Fake Heroic Spirit

The heroic spirit Savior, who accompanied humanity's last Master from the first singularity to the end, suddenly disappeared in Chaldea one day. So... The original inhabitants of other worlds suffered. After losing the channel to provide demons, in order to barely stay in the world, the heroic girl had no choice but to forcefully replenish demons. Known victims include: The fourth-ranked professional hero, a certain bandage waste device, a nine-tailed demon fox, a pillar, a five-dimensional god, an infinite splitting earthworm, a male leader, Hei Ni 1v1, uncle of the male protagonist, please collect me. Intention: