C226 Divine Arts and the Demon Sword

Boom!

Just as Ling Dan finished kneeling and got up, there was a sudden loud noise. Thinking back to the Martial Sovereign scribbles, Ling Dan's expression changed slightly. He knew that the people above must have robbed the things in the hall before coming into contact with the mechanisms.

Ling Dan quickly walked towards the red coffin in the middle of the bookshelf and bowed slightly. Then