Due to circumstances, Hao Nan had to return to his old teaching post. He meets new student Ren Zhen and a group of teens who, through their "unruly" teacher, gradually open their hearts to usher in their brilliant lives.

The 28-year-old Hao Nan left teaching for five years and became the owner of a pool hall, but the good times did not last. After having to close the shop, he resumes work as a teacher. The 18-year-old Ren Zhen fails the gaokao due to her unreliable father. She meets an equally frustrated Hao Nan on the rooftop, and he uses his own experience to encourage her.

Coincidentally, Hao Nan, who has become a teacher at Qingyun High School, meets Ren Zhen again. She is a new enrollee. In the days that follow, Hao Nan and the students go from not understanding each other to cherishing each other. Thanks to his efforts, these young people who are looking forward to the future come to trust their special teacher.

In Joseon Dynasty, immaculately dressed in scholarly robes, the young nobleman Kim Sung Ryeol lives as a vampire to keep his promise to his friends. When Sung Ryeol still was a human, he found out about the vampire Gwi who sits above the King deciding the next royal line and has resurrected as a vampire trying to fight against Gwi. And now, he is living as a guardian vampire fighting against the evil vampire without losing his human nature.

A love story between a 24-year-old office worker who has neither love experience nor communication skills and a 32-year-old female shogi player he meets on his daily commute.

'Love Teenager' is a growing romance story dealing with friendship, love, and empathy among teenagers.

Jo Takumi has worked as a salesman for an advertising company for the past 3 years. He seems confident, but he actually tries hard to live up to expectations of those around him. His plan to digitize the reception desk, which he thought wouldn't be approved, is surprisingly greenlit. Jo Takumi is then placed in charge of laying off people who work at the reception desk. He faces strong opposition from the reception desk team. To understand their work better, Jo Takumi begins to work at the reception desk. While working with the reception desk team and realizing how hard their work is, he begins to change his view on the need for layoffs. Meanwhile, Jo Takumi has a crush on a female employee at the same company. They were hired around the same the same time.

Cheuk Yuk (Bosco Wong)is a major figure in the financial industry who has no problems with crossing boundaries and playing dirty tricks for his own benefits. For this, he has long been a target of the Commercial Crime Bureau. Cheuk Yuk is much obsessed in the game of money and power, such that he neglects his family and friends. His wife and master have successively passed away because of him; however, he still felt no remorse, and instead, his ways have even worsened. Cheuk Yuk's brother-in-law, Chow San Yung (Ben Wong), being a member of the CCB, vows to have Cheuk Yuk prosecuted and brought to justice. His senior Ho Seung Yi (Sharon Chan) and subordinate Chi Nga (Kate Tsui) also work together with him to collect evidence. San Yung, at first, had high hopes for Chi Nga and even views her as his apprentice; however, Chi Nga suddenly resigns from her position as a CCB member and joins Cheuk Yuk's company. She first gains the trust of Cheuk Yuk's second wife, Fong Ming Yu (Nancy Wu) and then assists Cheuk Yuk to battle the female tycoon of the financial industry, Cha Pui Fan (Elena Kong). Eventually, Chi Nga seems to have the entire situation under her control, and even Cheuk Yuk's fiery ambition appears to have been engulfed. When on the battlefield of the financial industry, where there is countless bloodshed and slaughtering, who will decide the final victory?

Aom's a shopaholic who has gotten herself into debt for 400k dollars, one day she decides to runaway fearing that debt collectors might try to hunt her down and harm her. Her boss Lek and her are always fighting and have never gotten along but he offers to help pay her debt if she will pretend to be his girlfriend so his mother will stop trying to set him up.

Adapted from the novel of the same name by Minato Kanae (湊かなえ).