Entering the Subterranean Gallery

Knowing the severity of this matter, Zhang Xuan, as a 6-star master teacher and the principal of the Hongyuan Master Teacher Academy, knew that he couldn't back down at this point. Thus, he quickly accepted it.

Back then, Kong shi had also ventured into the Subterranean Gallery thrice when he was younger. Zhang Xuan was curious to see what the passageway linking the Master Teacher Continent and the otherworldly battlefield was like as well.

"I will be troubling Principal Zhang then." Mu shi's will clasped his fist and bowed respectfully.

"It is only right that I do so!" Zhang Xuan's severed soul nodded before quickly establishing communication with his main body, which was currently cultivating outside. Not too long later, a silhouette emerged in the room.

It was Zhang Xuan's main body.

Just as Mu shi had said, he was indeed able to enter the space by utilizing the Principal's Seal.