Finally, Anton fell in love and married Yuni, who was also his wife's friend, Nuri. Even though Yuni and Nuri had promised not to pursue each other's partners, Nuri decided to let go because she had experienced multiple miscarriages. In the end, Nuri felt disappointed because Anton did not fulfill his promise to be fair. Yuni started experiencing supernatural terror during her pregnancy, which made her fall ill and led to conflicts with Bude. This situation led Yuni to choose Nuri to take care of her while Anton was away. What will happen when the first and second wives are under the same roof? Yuni's mother realized the danger that could befall her child and future grandchildren, but it was too late. Will the supernatural terror against Yuni end or escalate further?
(《第三者2023》恐怖片于2026-06-01由午夜剧场收集自网络发布。)