|“It was so powerful that Wu knew it had to be hidden somewhere safe. So he asked us to seal it in the ancient Library of Hono Mizu.”|
The Library of Hono Mizu is an ancient library and the last-standing building in Hono Mizu.
Hono Mizu sank to the bottom of the ocean long ago due to underwater volcanic activity. Wu asked Ray and Maya to hide the Reversal Blade in the town's library as only Masters of Fire and Water can survive the journey.