Episode 1

Oshiba Mao (Kyoko Saito), the salesperson of “Smile Food”, a large food company, is a serious and meticulous simple office girl.Her only hobby is cooking, and she always brings her own lunch.She is known for her quickness and meticulousness at work and is deeply trusted by her colleagues, but she is a novice when it comes to love.Her relationship with company senior Kota Takada (Hyuga Toudo) was an office romance that was hidden from the people around her. The two always made appointments to meet at Mao's residence.Despite this, after three years of dating, Mao gradually began to think that she might marry him... However, contrary to expectations, she discovered that Kota had cheated on her!The other party is a colleague in the workplace, a beautiful woman named Higashi Mika (Hikaru Takishima) who joined the company at the same time as Mao.

Hugely shocked, Mao impulsively walked into a nightclub. Although he was not a good drinker, he drank to drown his sorrows and got extremely drunk... When he woke up the next morning, the hungover Mao found himself with a girl.A handsome stranger whom I met in a bar slept in the same bed!Mao fled in a hurry, but was shocked to find that the man was actually his new boss Hajime Ando (Yu Shirota) who had just finished his overseas service and was transferred here!

“Please pretend that nothing happened...” Mao prayed that the other party would have no memory, but Chuang told her a shocking fact - “Don't you remember?You are no longer Mao Oshiba, but Mao Ando”.

The ordinary OL Mao, who has low self-esteem, suddenly got married the day she met her handsome, well-paid boss!What is going on?Why does this happen?What is the purpose of doting on her?In confusion, Mao began this taboo newlywed life!From that day on, Mao's life has undergone earth-shaking changes. Under the interference of Chuang's suitors and other entangled men, she has almost no chance to breathe.How will this love story develop...?It’s full of expectations!