C173
"Let's go up!"
He sat in front of the huge Magic Cube and extended his hand to greet Chu Mubai. Chu Mubai was even more blunt as he walked forward.
"Is this really?"
Chu Mubai arrived at a door under the Giant Magic Cube. He came in contact with the material of the Magic Cube; it was clearly pure metal!
After entering, Chu Mubai was even more shocked!
His eyes were wide open