Intruders

The video ended there. There seemed to be some unknown reason behind it, but it revealed all sorts of things, indicating that humans played a crucial role in the world of familiars.

The portal in the sky seemed to be summoning creatures from an unknown world to the world of familiars.

Was it the same when the survivors were summoned?

No, when the survivors came to the familiar world, they were distributed around the world in a normal way.

[Arrival of the portal mission completed. Host's familiar number and levels detected.]

[Snow Spirit Fox, level 25]

[Little Spirit Fox, level 25]

[Gale Bird, level 23]

[Mission requirements will be shown soon.]

It seemed like the power of the system was sealing the portal. Otherwise, the monsters at the portal would have rushed out long ago.