Board Thread:General Discussion/@comment-33504407-20171031195942/@comment-32182236-20171119232847

The first war ended with the banishment of monsters, but only because-

A:The humans attacked suddenly, and without mercy. The monsters did not wish to fight

B:There more than likely wasn't a monster with a human SOUL fighting in the war. With enough SOULs, a monster could easily destroy all of mankind.

If Asriel went along with Chara's plan, all of humanity would eventually be eradicated. Chara hated humanity, they likely wished that outcome. All I can say is-Humanity's lucky Asriel was kind enough to NOT destroy all of humanity.