A slate was exposed under the rubble.

Thea remembered that James had also obtained Medical Book Volume Two under a dragon head statue in the other underground cavern.

She opened the slate and found a box underneath it.

Thea picked it up, held it in her hands, and inspected it.

“How do I open it? Do I need Exalter to open it?”

Unfortunately, there was no information about Exalter's whereabouts on the stone wall.

She fell into thought again and remembered James found Crucifier in the gap on