He patiently listened secretly.
All he heard was the "School Doctor" Xu slowly saying:
"Teacher... when the Black Moon Blood Calamity happened, you asked me to keep the blueprint of the 'Ark' safe, waiting for one of us to awaken me in the future as the 'Principal'..."
"I followed your instructions to the 'Heroic Spirit Hall' to find the long slumbering Soul Coffin..."
"But not long after I entered the Soul Coffin, I began to sleep. Yet, in a haze, I seemed to hear some voices of discussion, as though several adults were discussing something, mentioning burning the entire world, a supreme sublimation or the like..."
"Those voices, those shadows, were so like the adults Demon Puppet Master and Fog Language Master, and... Star Builder and Judge..."
"They already knew about the existence of this blueprint and were trying to find it and then grasp the Ark to do something unspeakable..."
"But they don't know, Teacher, that you had already given me the blueprint..."
