In a sudden turn of events, Chi Su Mu's ordinary life is disrupted by Kleine-Levin syndrome, which brings him into contact with the hot-tempered yet tsundere Gu Xue. As an emergency member of the organization "Whale Fall," Sumu is recruited to participate in a vaccine robbery, where he is trained by Gu Xue and transformed from a novice into a versatile agent. As Sumu becomes acquainted with his new role as a "sentinel and guide," his initial admiration for Gu Xue blossoms into mutual feelings of attachment, setting him on a path of self-discovery and growth.
Origin
