Suddenly, the wind suddenly sped up, and the smoke turned into a black whirlpool visible to the naked eye in a very short time. With the rotation of this whirlpool, the spatial passage that had appeared before quietly formed without any call of magic. It was impossible to see what was on the other side of the deep tunnel. A white bone arm quietly emerged from the tunnel and grabbed the milky white ball in its hand. At the same time when the arm of the white skeleton retreated into the spatial passage, the gale in the secret chamber was so fierce that it was beyond anyone's imagination. Just as the space passageway turned into a black spot and disappeared quietly, the extremely violent wind had filled the entire secret chamber. Boom, boom— Finally, this underground treasure house could

