Remember when Mahiro said bras are no good in chapter 3? Yeah me neither.
Also somewhat surprised Mihari doesn't accuse Mahiro of being a pervert browsing underwear catalog lol, I guess she fully treat Mahiro as a little sister now.
I'm pretty sure most people below (or above if you're looking from by pages view) is just being sarcastic. That being said, isn't the currently accepted theory is the neanderthals became exinct because interbreeding with homo sapiens? I wonder if this 'new king' is someone who is also sent back...