This drama is about the takeover of the Korean government in 1979 by Chun Doo-Hwan .

Bo Young began her career as a teacher in a small village. Alone in a remote place, Bo Young was approached by Jung Gil who introduced himself as a single bachelor. Their relationship became serious over time to the point where they promised to marry each other.

However, Jung Gil turned out to be a married man and his wife, Yong Shim, and mother-in-law, who learned about his affair, assaulted Bo Young in front of him. Betrayed by Jung Gil who helplessly let Yong Shim and his mother-in-law humiliate her, Bo Young decided to get back at them. When Bo Young and Yong Shim happened to give birth to their daughters at the same hospital, Bo Young deliberately switched the newborn babies in an act of revenge and in the hope of her own daughter being raised in an affluent environment.

While raising Yong Shim's daughter, Bo Young did not care about her at all, and as a result, Yong Shim's daughter felt deprived of love. Bo Young only wished for her real daughter's happiness. Yet, contrary to Bo Young's expectations, things were going the other way around.

The drama chronicles the life of Princess Tai Ping, a daughter of China's only female emperor, Wu Ze Tian.

A couple are to be married within weeks. Two young adults, who had once only needed to say the word to be given clothing and food, now face the difficulties of reality. They must start becoming adjusting to their new life, from the base up, the drama focuses on the struggles of married life, pregnancy and extra marital affairs.

A story revolving around a Nationalist spy who has been inactive for ten years until he receives a mission to execute Operation Black Tiger. In the year 1948, Li Chun Qiu is ordered by his superiors to make a bomb and to assist with Operation Black Tiger. Having established a peaceful life in Harbin, Li Chun Qiu is unwilling to revert back to his old ways and merely wants to hold on to ordinary life with his family. In order to cut off his past, he starts a difficult battle to break free from their control, all while inviting the suspicions of his colleagues and the police.

The series takes place a year after the 2nd installment.

Chan Siu Sang is single and all alone, his old love Chu So Ngo married the doctor that treated her son and left the police force. Then he meets Wai Ying Zi, a rookie police officer that is under Chan Sam Yuen Police Traffic Department unit. The two get off on the wrong foot due to misunderstandings. Wai Ying Zi who is eager to show off her skills seems to get into a lot of trouble. She is deemed reckless and rash. Later on, Ying Zi joins Siu Sang's CID unit which leads to the two bickering non-stop. After Siu Sang saves Ying Zi life on one of their investigations she learns to respect him and the two become friends. Chan Sam Yuen is promoted to the head of the Police Traffic Department. She and Ching Fung are also now parents to a pair of girl/boy twins, but their marriage is not as happy as it seems as the two continue to have quarrels in their marriage. With marital problems at home, Sam Yuen becomes a cold, unreasonable and mean boss at work. When a case similar to the psychotic serial rapist in the last series arises Sam Yuen starts feeling threaten and insecure even though the culprit Bao Gwok Ping is still locked up in jail. It seems Bao Gwok Ping has been communicating with someone on the outside who agreed to take on his split personality persona and continuing his crime spree. Due to Sam Yuen's carelessness her son is kidnapped and killed by the new culprit. This causes Sam Yuen and Ching Fung marriage to be in further jeopardy when he blames her for the death of their son.

High school student Watanuki Kimihiro has the ability to see spirits and monsters but is actually plagued with them. Coming home one day, he’s once again assailled by evil apparitions but his feet lead him to a strange shop. There he encounters Ichihara Yuko, the mysterious owner who offers to grant Watanuki’s wish to be rid of the spirits. But the price must be of equal value, so Watanuki has to temporarily work for her in her shop that grant wishes. Thus begins his adventures in an world full of supernatural experiences.

Adapted from the manga "xxxHOLiC" by Clamp.

A group of young people with different occupations and aspirations participated in a trip to escape from the city and return to nature, but unexpectedly happened, fiancées were killed one after another, and people were instantly panicked. The fog is stacked, everyone returned to the hotel and waited for the next day's rescue, but some people were taken advantage of.