Perfect Guard

From: Mei
Description: Thank you for collecting the Palace’s ancient stone guardians, the powerful "sons of the dragon." My sister Yui and the Monk will help me activate the magical defense of the Emperor’s Palace. When you’re ready, simply lay out the artifacts on this dragon altar.
Completed: The Great Azure Dragon, God of the East Wind, I, your priestess Mei, call upon you! Fill these stone guardians with the power to protect the Emperor’s Palace from any thief. It worked! The god revealed to us the Gatekeeper. Now the Palace’s defense is complete!