In the North Korean video, she says she was lured away and forced to slander the North, and has voluntarily returned across the border.
The propaganda video was released on Youtube by the North Korean Uriminzokkiri website on Sunday. In the video, the woman introduces herself by another name, Jeon Hye-Sung. She is shown in conversation with an interviewer and Kim Man-bok, another former defector who also returned to the North.
She says she was lured to the South by the “fantasy” that she could “eat well and make lots of money” and claims that she was forced into slandering her own country. She describes how in the South everything was judged by money, how she was struggling to make ends meet and was asked to discredit the North on several TV shows. She said she was now living back with her parents again after returning to the North last month.
JoongAng Ilbo newspaper reports that the defector had thanked her fans as recently as April for a birthday party, calling it “possibly the happiest birthday of my life”.
Intelligence officials are investigating how Ms Lim might have re-entered North Korea. Some North Korean defectors have speculated that she may have been abducted on the China-North Korean border while attempting to smuggle out family members, the Korea Times reports.
Over the past decade, tens of thousands of North Koreans have defected from the authoritarian state into South Korea. The unification ministry in Seoul told the BBC that since 2012 only 25 have returned.