"...Envoy Cheng, please explain in detail!"
As the dignified master of a palace spoke, Vice Palace Master Kou Zhizhong found it difficult to interrupt and could only forcibly suppress the urge to interject.
Palace Master Yun was clearly speaking up for him on purpose.
Cheng Han returned the favor at once, bowing to the palace master. "The entire staff of the Science Magic Research Institute and I would like to invite the Palace Master and everyone present to observe an experiment."
Lan Jiayao, the Hall Master Profound Master of Heaven Banyan Hall, cooperatively played along. "Envoy Cheng, Xuan Ce Hall is hardly a place for conducting experiments. Do we need to leave?"
Cheng Han shook his head. "There is no need. My Spirit Vast Myriad Forest Profound Imprint has a way to display images of the test site."
Lan Jiayao looked enlightened. "Is it the 'Tree Spirit Secret Guard' technique you used last time, when Heaven Banyan Hall gathered all its subordinate Profound Pavilions and publicly demonstrated Poison Spore Insecticide?"
The Female Mystic Master immediately praised him. "That truly is an extraordinary method."
She thought to herself that, despite possessing the cultivation of a Mystic Master, she herself lacked the ability to transmit images barehanded.
Cheng Han nodded. "That's right! However, over this recent period, I made extensive improvements to the Tree Spirit Secret Guard, and its effects are much better than before."
Kou Zhizhong watched this scene, growing increasingly irritated.
Damn it! You're deliberately putting on this little act together. Do you think this Mystic Supervisor can't see through it? Cheng Han turned his gaze toward Palace Master Yun and requested, "Please grant your permission, Palace Master!"
Xuan Ce Hall was an important venue of the Profound Palace. Anyone wishing to publicly use profound arts here had to obtain