Human Remains as Materials

Upon reaching the top floor of the Metal Tower, Yuan was met with yet another door—a heavily fortified door protected by a Level 7 formation. However, unlike the one at Array Tower, this door wasn't only guarded by a formation; its very structure was crafted from rare and precious materials. 

"Looks like I will need to put in a little more effort if I want to break inside," Yuan muttered.

He retrieved Number One Under Heaven the next moment.

However, just as he was about to bombard the door, it suddenly opened, and a young man walked out.

"Tower Master, are you back? I have a question—"

Yuan had deactivated Shadow Veil to focus on offense, so he was not concealed at this moment.

"Hm? Who are you?" The young man asked with raised eyebrows when he saw Yuan, but he quickly became distracted by the weapon in Yuan's grasp.

"Heavens! What a masterpiece! Where in heaven's name did you acquire it?!"