Shin-Hae, South Korea’s one and only S-class guide, receives a secret request: to oversee an unusually young high-ranking esper. As five-year-old Tae-Hyun grows up under Shin-Hae’s care, he develops deep affection for him. However, due to an organization’s attempt to kidnap the powerful esper, Tae-Hyun loses all memory of Shin-Hae...(Source: Bomtoon, translated)
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