Oh Young Sim is single and in her 30’s. She has worked as a TV variety show PD for 8 years. She wants to make people laugh with her TV shows, but they were always cancelled due to low popularity ratings. Her career is now in a crisis. She has a chance to produce a love entertainment show as a pilot program. For the show, Oh Young Sim casts famous start-up founder Mark Wang as a guest. She is surprised that Mark Wang is Wang Kyung Tae. When they were little, Wang Kyung Tae had a crush on Oh Young Sim and he always let her know how he felt about her. Oh Young Sim did not feel the same way towards Wang Kyung Tae at the time. He then suddenly moved to the United States with his family. They lost contact with each other afterwards.

Now, 20 years after they were last together, Wang Kyung Tae appears in front of her as CEO Mark Wang. Meanwhile, PD Lee Chae Dong works with PD Oh Young Sim in the same variety show department. He is always on her side. Also around Oh Young Sim is her friend Goo Wol Sook. She runs popular YouTube video channel “Ku’s Date.”

Adapted from the animated series "Yeongsimi" (영심이), which in turn is based on the comic series "14-year-old Yeongsimi" (열네 살 영심이) by Bae Geum Teak (배금택).

This drama is adapted from the real experience of Vietnamese new immigrants who got married in Taiwan 20 years ago.

The drama tells the story of a hostess turning 30 years old.

Tsuboi Chinatsu, the most hated GA-2 by the Personnel Department, has resigned from Manpan Corporation. During the wedding reception, she asks four of the five female GA-2 employees (all of them except Tsukahara Sawako) whether they wished to have a little bet on whether Tsukahara Sawako would lose her virginity by the end of the month (30th of June). At the same time, Sawako is made the new "de facto" leader of GA-2, and she struggles to fill the boots left behind by Chinatsu.

Twin sisters Chu Xia and Xiao Jin meet and reunite due to an accident, but both accidentally fall in love with the same boy, Guan Hao. After repeated hardships and life and death tests, Chu Xia takes friendship and love on a different course, fighting with her lover...

After Satoru Watarai graduated from elementary school, he dropped out of school and decided to live within his apartment complex, never to venture outside. Satoru Watari then meets his old friends as they are coming back from their middle school classes. Satoru has now gotten a job at a cake shop within the apartment complex and eventually gets engaged to one of his friends. Satoru, still lives within the apartment complex only, but, as time passes, more of his friends leave ...

Nira is like a young leaf, which is always there beside the flowers but will never be one of them. Her name, Nira, derives from Niranam which means the anonymous one. The story of a boy who is a little girl at heart, he is shattered from not being accepted by anyone but his mother who wholeheartedly loves him. His father is not a very good man, as he loathes him and mistreats his mother. Nira wants his father to be like his uncle-in-law Chatchavee, the only one aside from his mother who is a warm man and cares for him and understands him. Until the forbidden love occurs, Chatchavee happens to notice and cannot answer back this aberrant love, he denies Nira. Nira, deeply crushed and traumatised by this rejection, decides with his mother's support to do something that changes the rest of his life. He undergoes a sex reassignment surgery which completely transforms him into a gorgeous woman. Unfortunately, her mother dies during the operation. Devastated, she runs away from the hospital. The one who finds her and helps her is doctor Benjang, who takes her home. She starts living as his sister.

One day, Nira coincidentally meets Chatchavee. Due to her beauty, he starts to fall for her and also Nira's father. None of them recognise her. The tragedy love begins to be more and more complicated when Nira's aunt, who always looks down on Nira's love and is envious of her, discovers the truth and tries to hinder Nira in every way. How will this story end?

Cheung Yat Kin (Kenneth Ma) recently graduated and started his practice in neurosurgery at Yan Oi Hospital. Kin is a goal-driven individual who took his work seriously and strictly followed the rules. Although his medical interns were afraid of his strict rules and high expectations, they respected his exceptional skills and experiences. Kin initially studied medicine because he was grateful to the doctor (Yu's father) who saved his younger brother Cheung Yat Hong’s (Nathan Ngai) life after a bad traffic accident. Kin took great care of his brother and worked hard to earn enough money to send his brother for an overseas's education. Because he was worried that his brother will be unable to take care of himself as his legs are paralyzed, Kin decided that his mother shall accompany his brother overseas. Thus Kin had to work doubly hard to enough money to support both of them. Kin’s incredible work ethic enabled him to work hard and save enough money to support his brother financially. For that reason, Kin did not consider being committed into a relationship until he met Fan Chi Yu (Tavia Yeung). Yu, a reputable doctor, worked on several projects with Kin and found herself falling in love with him. However, when she found out that her long lost sister, Fan Mei Suet (Mandy Wong), also liked Kin, she decided to give up on pursuing him. Subsequently, Kin realized that he also had feelings for Yu when she stopped talking to him and confessed his love to her. Shortly after Kin and Yu started their relationship, Hong got into accident and tragically died. Kin’s grief over his younger brother’s tragic death greatly influenced his attitude towards his interns, especially Yeung Pui Chung (Him Law), who Kin had always considered him as a younger brother. To make matters worse, Kin suddenly finds out that Yu suffers from tumor in her spine and that it may become life-threatening. Yu actively searched for treatment and her persistent spirit motivated Kin to get back on his feet to support her. Unfortunately, Yu’s condition worsened, and she took the risk of undergoing a dangerous surgery. As a doctor and Yu’s boyfriend, Kin and Yu's father took on the challenge to do the surgery on her. After enduring the hardships together, Kin and Yu’s feelings grew deeper and got happily married.