The story is about the romance between a female doctor and a young student during the COVID-19 pandemic.

It follows a pair of twin sisters in a story about the rush of first love, a resigned separation, an unwavering companionship and love without regrets.

Hua Mujin grew up during the chaotic era of the five dynasties and the ten states. As a child, she and her younger twin sister Hua Jinxiu were sold as slaves to the powerful Yuan Family. They are sent on the road with three other children - Yu Feiyan, Song Minglei, Yao Biying and the five take a vow of friendship to always care for each other.

In order to thrive in their new environment, Hua Mujin willingly throws herself to hard labor to build a better future for her brothers and sisters. She uses the techniques inherited from her father and relies on her intelligence to help the Yuan Family rise to glory.

Four men with extraordinary talents and position make a mark in her colorful life - Song Minglei whom she looks up to as an older brother, the pure and loving Yuan Feijue, the androgynous Duan Yuerong and the love of her life, Yuan Feibai.

A heart transplantation surgery saves the life of a tycoon. Evil hearted man transplanted into an angel. Bosco/Michael enemies; Niki romantically involved with Bosco, Michael, Vincent; Michael Miu was a fierce/powerful businessman, but after his heart replacement surgery, he turned into a nice caring person; Joey Meng was Michael's nurse, and later marries him. She loves her husband very much, but was jealous when she learned Michael had an extramarital affair (with Niki); Bosco plays a pair of twins. The older twin is a doctor, dies and donated his heart to Michael, the younger twin develops a relationship with his brother's girlfriend, played by Niki; Niki is senior police inspector, Sammy is her subordinate; Mandy Wong works in PR, but is actually a crook; Vincent is a cardiologist, Joey's cousin; Mandy-Vincent-Bosco good friends; Bosco-Mandy are romantically linked

Gu Cheng Ze, the adopted son of the Gu family, is the CEO of Gu Mall Corporation. Mrs. Gu wishes for her biological grandson, Gu Jin Yu to take over the company; and Gu Cheng Ze is tasked to guide the rightful heir towards becoming a respectful businessman. During this time, he meets fashion designer Li Yan Shu and discovers that she is Gu Jin Yu's ex-girlfriend. He decides to hire her aboard to motivate Gu Jin Yu, who still harbors feelings for Li Yan Shu. The plan worked when Gu Jin Yu decides to join the company and pursue her. When Mrs. Gu finds out about Gu Jin Yu's feelings for Li Yan Shu, she was livid and tells Gu Cheng Ze to separate the both of them. This creates an opportunity for Gu Cheng Ze and Li Yan Shu to get closer to each other, and they fell in love. With the help of Li Yan Shu, Gu Cheng Ze overcomes many difficult situations. Gu Jin Yu, after undergoing life-changing experiences, also matures and successfully took over his company.

Mantaro comes from a rich family in Kochi who owns a brewery but because of him being sickly, he becomes the target of bullying. As a child, he has been fascinated with plants and decides to quit school so as to head to Teikoku University in Tokyo where he studies botany and works as a research assistant with the vision of creating an encyclopedia on all plants in Japan, he works hard to realise his dream.

Jiajingnianjian, the court was strict party control, internal political affairs of corruption, rampant coastal pirates, Ming stake. The city of Nanjing, Nanjing Su Bing Cheng Cheng Wen said the son was very intelligent, wunderkind, Jun Wang Fu Princess and the desire childhood Li Zhen Zhen married, however, the text of a marriage of two weapons, has caused fear court officials Matilda . 　　So, Matilda news channel designed to promote the process of sworn brothers high Jianxiong, and leave the decree will Cheng Wen Road, a Daughter. Feel guilty of high Jianxiong put away a chance to live news channel, but both from grudges. Wen said the injured were rescued Shaolin monks of Shaolin pharmacy treatment, asked for a story about "Zen, military, medical" begins.

While on patrol in his car, Detective Yu (Noriyuki Higashiyama) hears over the polio radio that body parts are found in the park. Detective Yu rushes over to the park. There, he sees a neck in a box.

The Oh My Girl members, who were busy preparing for the comeback, getting invited on a secret trip. Through the unexpected trip, viewers will be able to see the natural sides of the Oh My Girl members and their warm friendship as they experience healing and eat and play to their hearts’ content. All the content for “Oh My Girl Miracle Expedition” was filmed in UHD and will be a special treatas it shows Oh My Girl enjoying the snow and beautiful scenery of the Gangwon province in high quality.