The story is about a genius scientist who makes a robot wife in place of his real wife who passed away 7 years ago. Choi Go Bong (Yang Dong Geun) works in the field of artificial intelligence. His wife died 7 years ago after giving birth to their son Choi Yool (Jo Yeon Ho). Choi Go Bong then developed a borg mom (Park Han Byul) using AI and robotics. Choi Yool enters a prestigious kindergarten and the borg mom meets the other mothers there. The mothers group is full of vanity and pretentiousness.

Jae Woo is a young man who lives with childhood trauma and finds himself traveling to the past where he meets Ji Hoon, a law student preparing for a bar exam and the person Jae Woo admires the most. As he travels to the past, will he be able to change each other's fate?

A parody of the drama Misaeng

An underground laboratory accident has caused a distortion in time and space, thus transporting the brainwaves of pilot Gao Zirui into a parallel world where everything defies the logic that he has known. In this society, women are supreme to men and men are expected to live by certain values. They must be gentle, well-behaved and virtuous. They must make marriage and taking care of the children as their biggest priority. Hence, Gao Zirui finds his secretary Xiao Xiao who used to have a crush on him is now a promising and domineering female scientist named Jacky. Gao Zirui comes to work for Jacky and the battle of the sexes begins. In order to go home, he must embarks on the journey of chasing love.

Gong Ju Young is a 17-year-old high school student who thinks he has found love at school when he falls for Wang Ja Rim at first sight. But winning her heart won’t be easy. Wang Ja Rim has earned a reputation for being cold and aloof – and, at first, seems totally unimpressed by Gong Ju Young’s garish displays of affection. But Gong Ju Young won’t be deterred so easily. Persistence is the key, he thinks – and, over time, Wang Ja Rim starts to open up to her classmate.

Gong Ju Young’s best buddy since elementary school is Lee Kyung Woo. Will he prove to be a help to Gong Ju Young in his quest for Wang Ja Rim’s heart – or a hindrance? And could Wang Ja Rim’s closest friends, including the popular Oh Ah Ram, also play a role in bringing the duo together?

Adapted from the webtoon of the same name written by Lee Yong Ka.

This is a pre-produced drama. Filming began on 2017-June and finished 2017-November.

The drama tells of an android called Nam Shin III who must pretend to be the son of a rich family when the real Nam Shin falls into a coma.

Nam Shin's mother, Oh Ro Ra, is a genius on brain technology and artificial intelligence (AI) so when her son, the real Nam Shin, is taken away from her at a young age, in her grief she creates an android that looks exactly like her son and has it grow up in the place of Nam Shin.

But when Nam Shin, who is a third generation heir to PK group, gets in an accident and is comatose, the android Nam Shin III must learn how to take his place.

Tien has raised as a boy all her life because her father swapped her with her adopted parents son. LSo even her adopted brother doesn't know she is a girl until now. Her grandpa wanted a boy to carry the last name since Patson( her father's brother) can't have children. So his father swapped her with a care taker's son from his estate in Hua hin leaving behind a the ring and necklace. The grandfather is dead and so is Patson .Now her father wants to find her since he doesn't want the adopted son to inherit the money. Tien meet Rome after he saved her and take her to his house and yet didn't know that she is actually a girl . Rome was financially ruined by Patson years back. When he found out that she is a girl and his best friend's niece, he knew that she might be the real heiress of Patson family fortune. He tries to get Tien her place in the family and falls in love with her during the process.

Set in Harbin under the puppet Manchukuo regime in 1944, Song Zhuo Wen, an underground party member disguised as a railway police officer, is mistakenly identified by the head of the spy department, Guan Xue, as her lifesaver—but is actually Zhuo Wen's long-lost twin brother, Song Zhuo Wu. To uncover the ultimate mission of Kwantung Army officer Asano Daigo in Harbin, Zhuo Wen decides to use Guan Xue to infiltrate the spy department, but the sudden appearance of Zhuo Wu plunges him into unexpected trouble. Guan Xue is cold-blooded and suspicious, cruel and ruthless, while Zhuo Wu is impulsive by nature, often unintentionally sabotaging Zhuo Wen's operations. Only through the arrangements of their superiors do the brothers cooperate and protect each other, avoiding the overt and covert struggles among their colleagues in the spy department and eventually gaining the trust of Guan Xue and the Japanese officials. Within this short year, the underground party members endure hardships to uncover and stop a secret operation conspired by the Japanese army and the Soviet Union, root out the puppet Manchukuo spies within their party, and welcome the final victory of the war.