Jiachen and Qingyu, who had disliked each other since high school, unexpectedly reunited when they grew up.

The beautiful and unrestrained Jiachen is a sex therapist with dual certifications in nursing and psychology.Jiachen loves sports and is brave enough to explore sex. However, despite being familiar with sex skills, she is still frustrated in love.Jiachen and her old love Wang Jihua matched up in appearance and personality, but due to sexual issues, Wang Jihua disappeared without warning one day.

Qing Yu, a forest-style librarian, has an ideal family and job that others envy, but she cannot have sex with her husband Azhe.Qing Yu wants to find someone to talk to, but her good colleagues in the library are unable to protect themselves, and their emotional relationships are in jeopardy.

Qingyu became Jiachen's case by fate. In the process of Jiachen assisting Qingyu in solving sexual problems, there were cases such as premature ejaculation market gangsters, minors, SM live broadcast hosts, elderly lesbians... etc. who came to Jiachen for assistance., including the mysterious man Z who has a landline consultation.

When Qingyu gradually had the courage to face herself and uncovered the scars of the past with Azhe, the relationship between the two also reached a critical point.And Wang Jihua, who had made Jiachen sad, entered Jiachen's life again.How should Jiachen, who understands sex, learn to love?

Two women with very different personalities each found the salvation of love through exploratory treatments.

Sensitive Qing Yu and rough-edged A Zhe are a loving couple with sexual intercourse disorder. They seek help from therapist Zhang Jiachen respectively.Jiachen is a therapist who is good at “couple life” but not good at communication. In order to understand why her boyfriend disappeared after “couple life”, she changed her job as a sex therapist.Because I couldn't get it right, I was repeatedly complained by customers, which led to my job being about to be lost.At this time, the emergence of case Qingyu became a glimmer of hope for Jiachen to keep his job.

Qingyu mustered up the courage to go to sex therapy and found out that the therapist Jiachen was a high school classmate.“Married life” but having an affair.Azhe did turn to Jiachen for help because of his sexual fantasies about the sexy mature lady Chen, and became friends with Jiachen who talked about everything on the phone.

With the help of Jiachen, Qingyu and Azhe took the first step of communication, but at this time, Jiachen also began to find the trick to communicate with the case Xu Yingxiong.The two girls, who seem to be making progress in marriage and work, both face problems in their original families brought by their parents. Qingyu's mother who is constantly in love makes her fearful of the parent-child relationship; Jiachen's conservative parents are constantly forcing marriage.

After this period of time, Jiachen forced Qingyu to receive treatment, and Qingyu finally let go of her guard and admitted that she could not live with Azhe as a couple because of vaginismus.At this time, a teenage netizen who was attending an appointment was in danger, and they went to rescue him.Jiachen remembered that in high school, Qingyu also saved her when she was almost violated.The two experienced danger together again and discovered that the original physical discomfort came from the injury experience that had long been forgotten in their hearts.

Jiachen led Qingyu to a masturbation class and gave Qingyu a massage stick, but the massage stick was discovered by Azhe. Azhe was confused why Qingyu chose the massage stick instead of him, so he asked Jiachen again for help, and gradually discovered that the twoNot only are there issues with sex, but there are also different ideas about childcare.At this time, Jiachen's boyfriend Wang Jihua, who left without saying goodbye, seemed to appear in the consultation office.

A Zhe saw Qing Yu masturbating and asked for sex but was rejected. When he was frustrated, he walked into the Silicone Doll Hotel to seek vent. He was discovered by Qing Yu, forcing the two to face up to the marital problems caused by their inability to live as a couple.An SM live broadcaster enjoyed the pleasure of being abused, and the intense sex was life-threatening. He asked Jiachen if he was compatible with everything, but had a partner with sexual problems, which reminded Jiachen of being abandoned by Ji Hua in bed.Memories below.

At that time, Jiachen decided not to wait for Ji Hua, who had no news, and devoted himself wholeheartedly to becoming a sex therapist.Now, Ji Hua returned to Taiwan for treatment, and she fell into confusion again.Qingyu confessed to Azhe that she had been undergoing sex therapy for a period of time and invited him to attend couples counseling together.Azhe, who was initially resistant, decided to take a step forward for love when he saw his misogynistic colleague desperate to save his beloved live broadcaster.

When Azhe and Han Qingyu were in the consultation room together, Jiachen and Azhe found out through their voices that they were the ones they had a "heart-to-heart" conversation with over the phone, but they didn't reveal it.At this time, a pair of older lesbian cases made her realize that she should be honest with herself, so she confessed her career to her parents, but she broke up with her father unhappy at his birthday party.Ji Hua invited her on a date. Although she was unsure, she still went on the date to understand the reason why she was abandoned.

In order to prove that he has stepped out of Ji Hua's shadow, Jiachen uses his body to explore each other's feelings.Ji Hua confessed to Jiachen the reason why he left that year, and decided to work with Jiachen to find the relationship back then.During couples sex therapy, Qingyu and Azhe burst into tears because of Azhe's gentle touch, and they also realized that the source of their emotions and fear may be the experience of miscarriage.But he was worried that telling the secret would affect the relationship between the couple, so he decided to keep it secret.

Jiachen was dismissed from the hospital because Qingyu was her high school classmate, and the treatment process of the two did not distinguish between public and private, which violated ethics and was fired by the hospital. She was unemployed and went camping with Ji Hua and Qingyu to relax.During the trip, Ji Hua suddenly proposed to Jiachen, and Jiachen fell into a long exam.Qingyu and Azhe successfully had sex because of the treatment during this period, but Qingyu knew that the key issues between the couple had not been resolved..

On the way back, Qingyu and his wife accidentally saved a stranger who was about to give birth.Azhe was deeply encouraged and told Qingyu that the two of them who had successfully made love can start preparing for pregnancy.Qingyu also discovered during the treatment that her deepest fear was becoming a mother. Azhe blamed himself and ran away from home in anger.Jiachen understands that her current career setbacks cannot be escaped through marriage, so she formally rejects Ji Hua's proposal.Jiachen and Qingyu quarreled over misunderstandings because they were at a low point in their lives.

After experiencing a big quarrel, Qingyu and Azhe discovered that the beauty of their first acquaintance was not hostile to the differences they imagined in the future.After Jiachen rejected Ji Hua's proposal, she discovered that the process of treating Qingyu's couple taught her that love needs practice.Two completely different women supported each other during this treatment and found the courage to face the future together.