A laboratory filled with nothing but chaos and silence, devoid of any warmth. [BU-001 Experiment Commencing.] All Hui-Su wants is death.
“I don’t want to live anymore...”
One day, Seung-Hyeon, the ideal guide, appears before Hui-S, a Sentinel who has become so numb from heartless, painful acts and unwanted experiments that he can no longer feel pain or even emotions.
“So it’s you, my guide.”
Unlike the other violent guides, Seung-Hyeon treats Hui-Su with care, as if he were a fragile being, and watching him, Hu-Su begins to feel a strange emotion he’s never experienced before...
“I’ll always be by your side, so rest easy, Yeomyeong.”
"Hui-Su... Not Yeomyeong—Hu-Su. Do Hui-Su.”
With Seung-Hyeon’s arrival, colors begin to be added one by one to Hui-Su’s life, which had always been like a black-and-white film.
(Source: Ridibooks, translated)








