C1407 How to Save Yourself?

The secret room in the Bodhi Pavilion has held countless people over the past five years. Soong Yubai isn't the only one who's managed to get out, but he's the only one who thought of digging his way to freedom. You have to admit, his brain must be something special.

Everyone detained there is thoroughly searched, ensuring no hard objects make it into the secret room. Even now