C1449 Hidden Secret

Rumble!

The flame erupted. The dark red flame surged and fluctuated heavily. The raging flames instantly filled the somewhat spacious secret room. The text, the bookcase, and the tables and chairs were all swallowed by the dark red flame for a moment. They were swiftly burned to ashes.

Yu Zhu stood at the entrance. Look at all this with your arms crossed. Suddenly, she sighed and said