Haru plays a former Paris workplace elite who is looking for a job for some reason; Rina Kawaei plays a single mother and president who used to be a delinquent girl!

“I would like to ask you to go to the primary school entrance interview for me, as a mother.”——For the future of their children, two women embarked on completely different life paths. They signed a taboo contract: pretending to be mothers (Fake Mommy).

Starting from “Motherhood Outsourcing”, lies and troubles emerge one after another, and an unprecedented family crime theme begins!

Hanamura Kaoru (Haru) graduated from the University of Tokyo and worked in a large trading company, Mitsuhashi Shoji. She has a brilliant resume, but she has been repeatedly frustrated in her career change activities.The interviewer repeatedly asked her why she left her job, and she always answered "for career".However, there are almost no companies with more status than Mitsuhashi Corporation, and even headhunters have a headache about her whereabouts.

One day, Kaoru unexpectedly received a call from Hidaka Moamie (Rina Kawaei), the president of **RAINBOW LAB Company. Although she had not originally passed the company's interview, Moami offered that she could serve as her daughter's tutor.

Moumi has an obvious aura of a former bad girl. She has an undisclosed 6-year-old daughter Caiye (Bisa Ikemura) and is preparing to let her apply for a prestigious elementary school and offer a high salary to Kaoru.

On her first day as a tutor, Iroha behaved well-behaved and sensible in front of her mother, but when the two were alone, she immediately revealed her naughty and arrogant side. Only then did Kaoru understand why highly paid tutors resigned one after another.

After the course, as soon as Kaoru returned home, he received a call from Moami: the nanny had a temporary emergency, and Iroha stayed at home alone.Kaoru hurried to Mokai Megumi's house, but saw that the room was in a mess, and Iroha was scribbling on the wall. Kaoru stepped forward to stop him, but at that moment, he realized a major and shocking truth...

The day Ryu (Bisa Ikemura) was interviewed at Yanagiwa Gakuen Elementary School.

During the interview, Long's mother also participated in the interview disguised as “Qilongyan (Bo)”.

During the interview process, Long met a kid named Tanaka, and the two became friends.

Suddenly, Reika (Noro Kayo) appeared in front of them, and the story unfolded in an unexpected way...

On the other hand, Moumi works at the Rainbow Juice flagship store "itteki".

One day, Tomoya (Ei Nakamura), the person in charge of Rainbow Juice, came to the store.

Moami Megumi learns that Tomoya is actually a teacher at Ranagiwa Academy, how should she respond!?

Before the class visit, first-grade children at Yanagutei Academy were writing essays on the theme of Mother's Day.But the manuscript paper of Iroha (played by Aoi Ikemura) is still blank.Tomoya (played by Tomoya Nakamura) finds Kaoru and asks him and Iroha to complete the article together.

For Iroha, who has no idea what to write, Ma Kaihui (played by Rina Kawae) suggested that the three of them go out together to find inspiration.So, to Iroha's cheers, they decided to have a picnic and made an itinerary to see Iroha's favorite star.

At the same time, the flagship product of "RAINBOW LAB", where Ma Kaihui is the president, suddenly found a strong competitor during its nationwide expansion. The display racks originally scheduled to be filled with rainbow juice were completely replaced by competitors.If it cannot stop production quickly and stop losses, the company will face huge losses, and Ma Kai is forced to make a difficult decision.The shadow of trouble loomed all the way to the picnic day...

(Ikemura Bisa)'s class teacher Tomoya (Nakamura Ei) is chasing after the evaporation (wave).

In the crisis of life hanging by a thread, the child Ma (played by Koji Mukai) appears.

Liuhe Academy will host a mock store event with parents, with the theme of “3·11”.

Kaoru Reika (played by Nokayo) is excited.

This week we are still preparing for the launch of the mock store.

This week, Moumi Megumi (Kawaei Rina) proposes to open a store.

Kaoru's sister also decided to participate.

So, Moumi met an unexpected person...!

Iroha (played by Aoi Ikemura)'s real mother is Megumi Moami (played by Rina Kawaei), and Kaori (played by Haru) once again talks to Tomoya (played by Nakamura Aoi).So Tomoya proposed to talk directly with Moami and Iruha, so the four of them met...

In the best-seller of “五峰美香蕉”, Fenma (Kouji Mukai) receives a talent scout from D Hunter.Nearing the song, Ryoma, who was dissatisfied with Mokai Hui not relying on him, felt a little shaken, so he went to discuss it with someone.

On the other hand, Mitsuhashi Food Company Shingo (Kasatsute) showed hostility towards RAINBOWLAB and showed unstable trends.

Kaoru (played by Haru) only took three days off from work in order to accompany her mother, Seiko (played by Tsutsui Mariko), who was hospitalized for examination due to a fall.Moami (played by Rina Kawaei) and Iroha (played by Aisa Ikemura) are also happy about being able to go to and from school with Koo.After picking up students in the morning, Moami had to rush to a meeting immediately, but Reika (played by Noro Kayo) and Miwajima, who were waiting for Yanagi, invited her to have tea...

Similarly, the story of Motohashi Shingo (played by Kasamatsu) sending his son Keigo (played by Takata Ryunosuke) to study abroad in a London school has emerged.Sayuri (Minami Tanaka), who is looking at the figure of Keigo who is trying hard to be selected for the Tomorrow Study Abroad Program of Yanagwa Academy, feels that her husband is arbitrary, but cannot say anything and is troubled by herself.

With the help of Tongma (played by Mukai Koji), Hui sent the Son to the hospital.Unexpectedly, the relationship between Ryoma and Seiko has improved. I was very happy, but I was suddenly talked to in the hall.There is a figure of Sayuri there.She was even called Miss Hanamura by the hospital clerk…..!

An anonymous letter that read "There is a fake mother in the first grade class" caused an uproar. The mothers of Liuhehui are cooperating with the school to prepare for the first grade routine activity-“Liuhe Summer Camp”.Karu (Haru), who is assigned to be responsible for the ingredients, has doubts about Sayuri (Minami Tanaka), who has suddenly changed her attitude.

On the other hand, Mokai (Rina Kawaei) is facing review for the upcoming listing of RAINBOWLAB.After learning that the person in charge of the review was “鬼” Kurita (Sukino Yamazaki), who is known for his strictness, all employees worked together to think about the questions that might be asked.

On the day of the summer camp, Reika (Noro Kayo) told her daughter Riko (Toba Anzu) that her performance here will affect the selection of the "Genius Study Abroad System".In the Walk Rally, which requires passing each checkpoint one by one, other teams arrived at the finish line one after another, but a certain child disappeared at this time...