Liu Ling is a young member of the royal family who has been granted the auspicious title of Princess Chang Le by the Emperor – who has a soft spot for her (and thinks little of her father). She is aged 20, and until now she has lived a pampered and privileged life. She is capricious, impatient, and quite bratty. Even when people lavish gifts upon her, she treats them with disdain. She has a habit of rubbing people up the wrong way and acting impulsively – a fact that has seen her develop many enemies at court. Even the common folk have a habit of spreading malicious – and often totally unfounded – rumors about her. On her birthday, she decides – on a whim – to travel out of the palace to drink in a private room at an exclusive inn. She drinks herself into a stupor and is sleeping off the alcohol when Shen Yan, a young army commander and an ice-cold martial artist stumbles into her room after having been injured in a sword fight with a notorious bandit. The Princess falls for this wounded warrior and tries to win his heart – although he initially doesn’t seem very impressed with her advances. But, given time, could this unlikely duo strike up a friendship – or an even more unlikely romance?

The film mainly tells the story of childhood sweethearts Gu Yu Xuan and Han Shu Yan who met and fell in love again after many years, but an accident caused them to fall into a cycle of time and space, and their fate was rewritten accordingly

Di Zi Yuan seeks revenge after her family was falsely accused of treason ten years ago and beheaded according to the emperor's edict. As the sole survivor, she changes her name to Ren An Le and schemes her way into the court. She admires Crown Prince Han Ye's concern for his people's welfare. While slowly developing feelings for him, she remains haunted by her past, unable to dismiss the enmity that exists between their two families. Han Ye, driven by his deep love for Di Zi Yuan, vows to resolve their differences at any cost.

Young Soon is a single mother and pig farmer who raised her son Kang Ho alone. Despite her love for him, her strict parenting caused Kang Ho to view her as a bad mother. As an adult, Kang Ho became a cold-hearted prosecutor and kept his distance from his mother. However, an unexpected accident caused him to return to his hometown and start over with Young Soon. Kang Ho's childhood friend Mi Joo, known for her warm heart and strong sense of justice, also reconnected with him after his accident, leading to a transformative experience for her.

Yoon Hyun Woo is a devoted, hard-working, and loyal secretary to the Soonyang chaebol family, which runs the lucrative Soonyang Group business empire, founded by Jin Yang Cheol. During a power struggle between Jin Yang Cheol's children for control of the empire, Hyun Woo is ruthlessly betrayed and killed under the orders of an unknown member of the chaebol family. Miraculously he wakes up as a kid inside the body of the youngest member of the family – Jin Do Jun.

After he realizes what has happened, Yoon Hyun Wo plots to use his new “identity” to formulate a hostile takeover of the group – and punish the people who killed him. But, will the cold-blooded and money-hungry CEO of Soonyang Group, one who firmly believes in right of primogeniture, be so easy to win over or conquer? Will Hyun Woo be able to wrest the reins from Jin Yang Cheol's children? And what role will be played in all this by a dogged public prosecutor named Seo Min Young, nicknamed “Soonyang Group Grim Reaper”?

Would you trade your poor but loving family for a life of riches? When Seung Cheon gets his hands on a magical spoon that allows him to switch lives with his rich best friend, he thinks it’s a no-brainer. But life-altering decisions are always accompanied by a sense of doubt, and with only three chances to change his mind, Seung Cheon has to decide which of his two possible futures is worth keeping.

Thirty years ago, Qiao Zu Wang and his wife welcomed their fifth child into the world. But what should have been a time of rejoicing soon turned into a period of overwhelming grief as Zu Wang’s wife slipped quietly from this world. Now left to raise his five children alone, Zu Wang’s true colors were revealed. Selfish and unfeeling, Zu Wang turned all of his focus inward, leaving his children to fend for themselves. Realizing his father would never be the man he ought to be, the eldest son, Yi Cheng, voluntarily stepped into the role of caretaker. Fully aware of the fact that they were now on their own, the younger Qiao siblings, Er Qiang, San Li, Si Mei, and Qi Qi, came alongside their big brother, willing to do whatever was necessary to keep their family together. Despite overwhelming odds, the Qiao siblings not only survived but thrived. Now, more than three decades later, the Qiao siblings are each living their own lives, doing their best to turn their personal dreams into reality. Even as they go their own way, the bonds they formed during childhood remain strong as they continue to support each other through the endless challenges of life.

Chai Xiao Qi, an alien girl from "Cape Town Planet", lost her signal and had to stay on earth. She encountered overbearing boss Fang Leng, who was suffering from "rainy weather heterosexual amnesia", and he would forget the females around him. A hilarious and romantic cross-star love story since then started. Chai Xiao Qi was not only an alien, but also a true-handed witch. Once she inhaled the hormone emitted by males on the earth, she would fall into a "flowery state" and meet many funny things after that. In order to survive on the human earth, Chai Xiao Qi used her various superpowers to solve one accident after another.

Guan Pi Pi is an amateur reporter. In spite of being beautiful and kind, she often finds herself alone in the world. Because of that, Guan Pi Pi feels abandoned and hopeless. What she doesn’t realize is that she has been marked with an ancient curse that has been the cause of all of the misfortune in her life. He Lan Jing Ting is the Jade Master, a secretive cultural relic specialist whose face remains unseen to the public eye. He Lan Jing Ting is practically alien to people, but no one knows just how true that statement is. The Jade Master is actually a deity from another realm. When He Lan Jing Ting meets Guan Pi Pi, he becomes convinced that he can make her believe in love again. But for a man who lives his life in solitude, it might be tough to save a woman suffering from a supernatural, millennia-old curse.

Fierce detective Jin Ho Gae is all about catching low-lifes. He solves cases with his excellent ability to grasp crime scenes, read a criminal's mind, and has a strong will to win. While the fearless firefighter Bong Do Jin, who seems cold on the outside, is nice to those around him, and he takes good care of victims. He rushes to fire sites without a moment of hesitation. Joining the duo is Song Seol, an empathetic paramedic who heals broken hearts while treating wounds

After nearly twenty years of marriage, Jung Da Jung and Hong Dae Young seem to be well settled in their domestic lives. The proud parents of a pair of eighteen year old twins, the devoted couple have worked hard to build a happy home together. But what seems like an ideal life on the outside is really anything but. Fed up with Dae Young’s incessant nonsense, Da Jung is at her wits’ end. When Dae Young announces that he’s been fired, Da Jung gives up completely. Convinced life would be better without her husband in it, Da Jung wastes no time in filing for divorce. Shaken by his wife’s decision to leave him and utterly disappointed in where life has taken him, Dae Young takes a hard look at his life. It doesn’t take him long to see all the places where things went wrong, and soon he finds himself regretting absolutely everything about his life. The moment the thoughts of regret enter his head, his body is instantly transformed into that of an eighteen year old, while his thirty-seven year old mind remains intact. Suddenly given the chance to re-do his entire life, Dae Young changes his name to Ko Woo Young and enrolls himself in his children's’ school. Seeing life from an entirely different perspective, Dae Young soon finds that despite keeping his middle-aged brain, he still has a lot to learn.

Luo Xiang, a former narcotics agent, faked his death during an undercover operation. Five years later, he's living under a new name, but needs to pretend to be his old self and once again infiltrate the drug cartel, dealing with his former lover, brothers and enemies, to finally successfully complete the mission and find out who's pulling the strings.