C391 The World Was Still Changing
"So, Ohkuninushi sealed Taiyi Hubby's power as the Lord of Enchantress of 'Home of Demon Blade'?"
After Mori's explanation, and after personally experiencing the changes in Mori's body.
Empress Mai Shiranui and Mother and Daughter Twin Flower Hantai Chiyo both knew about Mori's experience in "Home of Demon Blade