Synopsis
When he was eight years old, Yu Ijin was the sole survivor of a fiery plane crash in a foreign land. To survive, he became a notorious mercenary—honing his arm-to-arm capabilities, marksmanship, and combat prowess into those of a skilled predator. However, 10 years later, after encountering soldiers deployed from South Korea, he rediscovers his remaining family: an adorable little sister named Dayun and a warm-hearted grandfather. Upon returning to his home country, a brand new trial is present...