The story takes place in a mysterious villa. Belem (clara lago), the girlfriend of the young symphony orchestra conductor Adrian (Quim Gutiérrez), has disappeared, leaving only a video message. Depressed Adrian went to a pub to drown his sorrows, got drunk by accident, and was taken care of by the waitress Fabiana (Martina Garcia). They quickly fell into a new relationship. Adrian is constantly being suspected and investigated by the police, which is annoying. Soon, Fabiana lived in Adrian's mansion. Sensitive, she always felt that something was wrong in the house, and there always seemed to be strange sounds in the bathroom. Adrian was indifferent to this, but Fabiana began to pay attention to it all the time and once suspected that it was the ghost of his ex-girlfriend. One day, Fabiana, who was changing clothes in her bedroom, picked up an odd key, which seemed to be close to a big secret. In fact, the secret of all this is in the secret room built by the previous owner of the villa, and the entrance of the secret room is a mirror. The first 51 minutes of the film seemed like a supernatural horror film, but the ending changed, shaking out an unexpected but reasonable ending.

Based on the novel of the same name by David Childzman, the film tells the story of a police officer who has been imprisoned for six years for attempted murder and is released from prison to seek redemption.

Three couples at various stages of marriage and an otaku, seven people get together for dinner. The hostess proposed to make a decision to share the contents of every phone call, every text message and email that night, so many secrets began to stop being secrets and their relationship began to fluctuate. Numerous wounds have been uncovered in this "confession bureau", and the complicated feelings of men and women have put everyone in a dilemma. What is the most untouchable bottom line in marriage and feelings? Is everyone's encounter unspeakable taboo or hidden sincerity? Can the lie continue after the eclipse?

Originally, it was a happy family, with a considerate husband, a gentle and submissive wife, a pair of lovely children of Jade Snow, and a good life envied by many people. However, everything was quiet and comfortable, and with an unexpected abortion, it gradually left them. For a mother, the most painful thing is that the child is stillborn before it is born. Kate Coleman experienced the same tragedy. She just lost the baby in her belly, and then her marriage with her husband John fell into endless gloom, which caused Kate's mind to wander on the verge of collapse several times and was constantly entangled and troubled by nightmares. In order to reverse this bleak situation and try to live a normal life that they used to pretend well, Kate and John finally decided to adopt another child when they already had a son and a daughter.

When they came to the local orphanage together, they soon found that they both seemed to be deeply attracted by a little girl named Esther involuntarily. This 9-year-old girl is not only knowledgeable and skillful in painting, but also precocious beyond her age, just like a little princess. So, after all the adoption procedures were completed, Esther became a member of this family of four.

Esther's appearance has undoubtedly changed the life of Kate's family. The smile returned to Kate's face, and John became more and more fond of this sweet little girl. Max, a five-year-old girl, also pestered this little sister all day. The only person who has a grudge against this new member is his eldest son Daniel, who is just jealous that Esther has taken the adults' attention. However, everything began to change with Esther being made difficult by various means at school. Esther pushed a girl named Brenda off the slide to get back at her spite. After the incident, Abbie Gail, a nun from the orphanage, went to Kate's house to remind them of Esther's strange behavior. Their conversation was heard by Esther. When Abigail drove away from Kate's house, she was attacked by Esther and died. Meanwhile, Esther threatened Max and Daniel not to tell what they saw.

After many things, Kate feels more and more weird and dangerous about Esther. She got the news of "Shar Ni Research Center" from Esther's Bible. It has been verified that this research center is actually a mental hospital. She tried to contact the center to find information about Esther, but unfortunately she couldn't find it. Later, Daniel decided to show Esther's criminal evidence to his parents to reveal the truth. However, the cunning Esther locked him in a cabin in a tree and lit a fire. Daniel struggled to escape from the wooden house, but fell from the tree and was unconscious. Afterwards, Daniel was taken to the hospital. In the hospital, Esther tried to kill Daniel again. Kate slapped Esther when she found out. But Kate's behavior was regarded as insanity and was hospitalized for observation.

That night, Kate received a phone call from the Shar Institute. It turns out that Esther is not a 9-year-old girl. In fact, she is a 33-year-old adult. She suffers from a rare pituitary hormone disorder that leads to her short stature. Her real name is Lena. She is extremely violent and dangerous. She has killed seven people before. After getting the truth, Kate hurried to drive home. On the other hand, Lina killed John cruelly after seducing him. Kate got home and had a fight with Lina. In a series of thrilling contests, Kate finally subdued Lina and saved Max.

The great prospect of first love for 51 times seems to be ruined at once, because I lost my job because I didn't take good care of those delicate marine animals in the aquarium. So, Henry, who had a long vacation, decided to go to Alaska to study the life of walrus, an underwater animal, and fulfill his wish for many years.

However, just when his dream was about to come true, Henry's ship was in distress during the trip. In desperation, Henry came to a coffee shop. Here he sees Lucy having breakfast. Henry smiled at her, but only received her suspicious eyes. Henry The next day, Henry went back to the coffee shop again, and Lucy was still sitting there alone. When two people were talking about animals, Henry found himself more and more interested in this beautiful girl named Lucy. Ignoring his convention of not dating local girls, he agreed to have breakfast with Lucy the next day. But when Henry arrived the next day and continued their conversation the day before, Lucy completely ignored him and regarded Henry as a mental patient.

Lucy doesn't know who Henry is at all, because she suffers from transient amnesia, and the next day she will forget everything that happened the day before. Henry's love is deepening every day, and Lucy's feeling for Henry is the first time every day. Henry realized that the only way to get Lucy's love was to repeat it and start from scratch day after day in the remaining years.