In order to open the secret chamber door, Changshan in the letter did not know how much equivalent TNT explosive was prepared. At a glance, he only saw the scope of the secret chamber door, which was covered with a thick layer!

in the letter, Changshan hides in the corner of the wall and roars regardless of the life and death of his servants; when the bomb is detonated, sparks like a devil's smile flash out, and roars like nine days of thunder

the hot, hot and instantly blown red pieces of the secret chamber door, with the whistling sound, draw out the black streamline of the reaping life of...