"Clang!" Charles forcefully stabbed the Black Blade into the wall. But before he could pull it out, there was a hissing sound, and a white jet of water pierced his body.
Under the powerful pressure, the jet of water turned into a sharp knife, slicing through Charles's clothes and skin, burrowing into his flesh.
Charles let out a low growl, stepped aside, and freed himself from the water knife's assault. In just a second, his left shoulder had been cut open, leaving a bloody hole.
At that moment, Charles had no time to worry about his wound; he hurriedly donned his diving suit.
Since there was seawater inside, it proved that behind Door 7 there was a connection to the outside world. Once the water level began to rise, it would be too late to put on a diving suit.
The white water column sprayed out fast and, in no time, the space was rapidly filled with seawater. When the pressure inside and out equalized, the water column finally stopped.
