당시 가족과 함께 남한으로 귀순하려 하였으나 중국과의 관계를 우려한 한국 정부의 외면으로 북으로 돌려 보내지던 중 온 가족이 눈앞에서 몰살당하는 모습을 지켜 본 씬은 그 때부터 증오를 키우며 살아온 인물이다.
Ssin tried to defect to South Korea with his family but was sent back to the North as the South Korean government avoids them for fear of relations with China. During his return, he sees his family being killed and he has lived with hatred since then.