Tae-woo was Mi-ran’s father. Originally from South Korea, Tae-woo fought for South Korea in the Korean War and was brought to North Korea as a prisoner of war. The regime refused to release him after the war ended, and Tae-woo lived out his days in North Korea as a miner whose heritage made him a person of beulsun, or tainted blood. Tae-woo’s beulsun came to affect his entire family’s social standing and future prospects in North Korea. Tae-woo passed away in 1997—his final wish was that his family contact his distant relatives in South Korea. Eventually, Mi-ran, her sister So-hee, her brother Sok-ju, and their mother would defect to South Korea with the help of Tae-woo’s long-lost family.