In the bustling urban background, a pair of teachers, Yosuke and Mai, known as a model couple, have won the envy of everyone with their harmonious family and excellent educational ability.Yosuke is a gentle and gentle teacher who is loved by students; Mai is a passionate and well-educated female teacher.Together, they built a seemingly perfect family. However, there are hidden secrets behind it all.

In Yosuke's class, there is a female high school student - Yura.Not only does she have excellent grades, she is also as popular as an idol.Her beauty, intelligence and unique charm captivated everyone.However, it was such a seemingly perfect girl who had an unnecessary emotional entanglement with Yosuke.

“There is something wrong with this female high school student.”Yangjie was secretly wary.He found that there seemed to be some huge secret hidden in Yura, and there was always an elusive depth in her eyes.As time passed, the relationship between Yosuke and Yura gradually heated up and eventually evolved into a taboo extramarital affair.

However, all this did not hide Wu's eyes.As a sensitive and intelligent woman, she quickly noticed the changes in her husband.Faced with her husband's infidelity, Mai vows revenge. She is determined to uncover the secret behind Yura and restore everything to its original state.

At the same time, another student in Yosuke's class, Kudo, also developed a strong interest in Yura.He observes an unusual relationship between Yura and Yosuke and begins to investigate further.The addition of Kudo makes this already complex story even more confusing.

As the story progresses, a series of terrible things begin to happen.Mai's investigation gradually reveals Yura's secret, which is closely related to the fate of Yosuke and the entire class.Kudo also gradually discovered that the truth behind Yura was far more shocking than he imagined.

The handsome teacher Aizawa Yosuke (played by Hiroki Iijima), who is very popular among students and is about to become the next principal, and Mai (played by Misato Ugaki), who works in the same high school and falls in love with a student, are a close couple.And received envious looks at school.However, in fact, Mai is suffering from uncontrollable anxiety due to Yosuke's inheritance problems and lack of sex life.

One day after school, while patrolling the classroom, Yosuke witnessed the popular idol student Maezono Yura (Mirai Tanaka) being attacked by a male student!Yosuke rescued Yura, who was trembling with fear, and a secret that could not be told to anyone was born...

The hearts and minds of Kaname Kudo (Shuto Mori), a kid who is bullied in the class, are intertwined, and an addictive love psychological thriller begins!​

Yosuke (played by Hiroki Iijima)I was seduced by Yura (Mirai Tanaka), a beautiful girl in my class, and I couldn't forget it.One day, Yura suddenly collapsed, and Yosuke had to take her to the infirmary, but Mai (Misato Ugaki), who was worried about visiting Yura, heard suspicious sounds coming from inside.When he hears rumors that Yura is playing with him, he becomes increasingly worried and confronts Yosuke, but his mood is dangerous and says: “Don't believe the students' rumors.”

At the same time, the bullied Kaname (Shuto Mori) seems to have a soft spot for the kind-hearted Mai, but he is found tied up in a locker.At the same time, Matsunaga (Horii Arata), a high school classmate and lawyer who has feelings for Mai, witnesses the seemingly close relationship between Yura and Yosuke.Yosuke returns home, but Yura is at the door.

Mai (Misato Ugaki) is shocked to learn from lawyer Matsunaga (Arrai Horii) that she witnessed an extramarital affair between Yosuke (Hiroki Iijima) and a student.Additionally, Mai discovers a rabbit pin in her bedroom and is convinced that the person is her student Yura Maezono (Mirai Tanaka).When he decides to divorce and starts collecting evidence with Matsunaga's cooperation, a shocking truth is discovered...!

Yura and Yosuke are unaware of this and enjoy a thrilling romance.Mai and Matsunaga followed the two into the hotel, but someone was filming them... Yosuke was angry when he saw the photos taken by Mai and Matsunaga in front of the hotel.

Yura’s shocking past is also revealed...

“It's best not to treat her as an ordinary high school girl.”

Maezono Yura (played by Mirai Tanaka) is a female high school student with a mine background. Many major incidents have occurred in the past and she underwent plastic surgery to change her face... On the other hand, Yosuke, who values ​​dignity,(played by Hiroki Iijima) raised his hand to Mai (played by Misato Ugaki) after seeing the fake cheating photos of his wife and classmates.

Mai learns of Yura's horrific past and is cornered by her husband's violence, so she consults the only person she can trust, Matsunaga (Arata Horii).When she realizes she is being followed, she examines the earrings Yosuke gave her as a birthday gift and discovers they have a GPS installed on them.In fact, this pair of earrings was given to Yosuke by Yura.

Then, Mai gets a call from Kaname (Shuhito Mori), a bullied student, asking for help, when Mai rushes over.

Kaname Kudo (Shuhito Mori) is the bullied kid in his class, but behind the scenes, he's revealed to be a servant who's completely obsessed with classmate Yura Maezono (Mirai Tanaka).After being rejected by Yosuke (played by Hiroki Iijima), Yura becomes crazy. In order to get love, her madness accelerates and she tries to become more cute.

At the same time, Yosuke received a divorce notice from Mai (Misato Ugaki).Yosuke, who is concerned about his appearance, goes to see Mai with his father Hirofumi (Kenya Ohsumi), a school principal and father, in order to abort the divorce.

On the way back, Yosuke was attacked and woke up. What did he see there?

After discovering that his wife Mai (Misato Ugaki) is pregnant, Yosuke (Hiroki Iijima) tries to break off the relationship with Yura (Mirai Tanaka) who gets in his way.When she got home, Yura, who came in with a duplicate key, was waiting for her... When Yura learned that she was pregnant, she was very angry and left, saying: Leave it to me.%

There is a past that no one knows about between Yura and Yosuke.Mai consults her classmate, lawyer Matsunaga (Horii Arata), who tells her something she didn't expect.Yosuke's father Hirofumi (played by Kenya Ohsumi) suggested that she separate from Yosuke, but Mai's determination remains firm.​

On the other hand, Yura, who was worried that Yosuke's relationship was drifting away, conspired with his servant Kudo (Hideto Mori) to tell lies and took crazy actions!

Yosuke (Hiroki Iijima) is impatient with the twins of Mai (Misato Ugaki) and Yura (Mihisa Tanaka), and is about to break off the relationship with him. Yura pushes Mai down the stairs.Mai managed to survive, gasping for breath when she realized her unborn child was safe, but something unbelievable was discovered.Yosuke, who was at the scene of the crime at the time, did not help Mai in order to protect himself, but instead recorded Yura's criminal process.Moreover, Yosuke's misplaced sense of justice has also become a stimulus to Yura... Where will Yura's pure and terrible feelings of wanting to be loved by Yosuke go?