Board Thread:General Discussion/@comment-32182236-20170602170443/@comment-26006155-20190318123230

The Barrier acting one-way would allow light into the Underground.. but not allow any of it out.

We can see the Barrier glowing when Asgore shows it to Frisk. And we can see skylights shining down on Asgore's garden froma bove. Light is definitely coming on.

Didn't the runes say that not a single soul was taken during the war? Why would the humans worry about counter-attacks?

If anyone lost it war, it was the monsters. The humans didn't counter-attack... they lauched the original attack.

Would the monsters be justified in putting the humans behind a Barrier?