Dongteul Muryeom Neoege

In a sterile laboratory where chaos and silence coexist, warmth has long been absent. All Hui-Su wants is death. "I don't want to live anymore." Numbed by years of cruel experiments and heartless procedures, this Sentinel has lost the ability to feel pain—or any emotion at all. Then one day, Seung-Hyeon appears—the ideal Guide. Unlike the violent Guides Hui-Su has known, Seung-Hyeon treats him with fragile tenderness, as if he were something precious. Watching him, Hui-Su begins to sense an unfamiliar emotion stirring within. "I'll always be by your side, so rest easy, Yeomyeong." "Hui-Su... Not Yeomyeong—Hui-Su. Call me Hui-Su." With Seung-Hyeon's arrival, color seeps back into Hui-Su's monochrome existence, one hue at a time.