Han Dong had indeed considered having seen this group before during the "pre-entry",
in which a teenager with coins hanging and exuding madness appeared not very bright, and thus formulated this simple plan.
Successfully facilitating "justifiable defense", isolating this person in the deepest part of the basement.
Yet, there was an intuitive unease.
This feeling did not stem from the environment or other factors, but rather this seemingly naive, solitary individual.
"The sensation just now was strange... When cutting this guy's arm, there was no feeling of muscle or bone structure,
but instead, it felt like there was a strange substance stuffed inside the skin.
That substance seemed to sense the threat of "sandification", detaching itself from the wrist; only the skin pouch hanging with coins was cut.
This is troublesome!
