Yang Lan, wife of Zhang Chen, stayed up late staring at a photo of their daughter Zhang An'an, recalling the tragic incident a year ago when their daughter accidentally fell into the water and drowned. At that moment, her husband Zhang Chen came over to comfort her and suggested they have another child. Just then, a call came from the police station, asking if a girl in a yellow dress was missing from their home. Yang Lan was extremely shocked and confused. The police officer then added that it was a pair of twin girls, which left Yang Lan utterly stunned—how could she have two daughters? After arriving at the police station, the couple tried several times to tell the two An'ans apart but couldn't find any differences, so they had to take both home first. Little did they know that after interacting with the An'ans, Zhang Chen's mother Wang Cuihua, kindergarten teacher Liang Jingjing, and neighbor Tang Ying all underwent a sudden change in personality. They claimed that Yang Lan had always had two daughters. E