He Huan has had to deal with a lot of things such as her husband fleeing and leaving her with huge debts, setbacks in her career, and her mother falling seriously ill. Through the encouragement of friends, He Huan remains tenacious in her attempt to starts over.

Relying on her wisdom and sincerity, He Huan begins to overcome the difficulties in helping her mother seek treatment as well as the creditors relentlessly chasing her for money; with her persistence and pure intentions, she quickly climbs the ranks from a hotline operator to a show's host, thus returning to her peak of her life and becoming her own light.

After realizing her personal goals, He Huan and her colleagues actively explore the potentials for transforming traditional media. With the help of influencer Jiang Jun Hao, He Huan joins the tide of the times and participates in forming integrated media for TV stations. While her career starts to become smooth-sailing, she is faced with a new choice emotionally. Her husband's selfishness and ruthlessness has led He Huan to become an independent person. Meanwhile, her relationship with Jiang Jun Hao has gone through many phases as they move towards a relationship of appreciation and mutual understanding.

Ren Yi Fan (Kimi Qiao) is an employee at an advertising company. Three years ago, his girlfriend, Chen Qing (Cassie Zhou), suddenly left him without a word and every day for the past three years, he would go to their meeting place and wait. He hadn't waited out the full three years, only to find a woman who faintly resembles Chen Qing, and this person is Ye Lin (Yuan Shan Shan). Ren Yi Fan decides to start his life anew and the two hit it off. Unexpectedly, he finds out that Ye Lin is his company's new boss and she's also the younger half sister of Chen Qing (different mothers). Chen Qing, in order to take revenge upon her father for ditching her mother back then, steps back into Ren Yi Fan's life to compete against Ye Lin with Ye Lin's competitor, Ji Xu Gang (Yuan Wen Kang). Ultimately, people lose and gain and realize that love is greater than hate.

Takeshiro Shikota is a 27-year-old pediatrician in Hokkaido, Japan. He was born and raised in Hokkaido. One day, Takeshiro is transferred to the newly established PICU (Pediatric Intensive Care Unit). The unit is for children under the age of 15 who require advance and intensive treatment. There, he meets Dr. Hajime Ueno. Hajime is a pioneer in his field and hopes to establish PICU all over Japan. His goal is to bring sick children to PICU as quickly as possible and accept them under any circumstances. Meeting with Hajim, changes Takeshiro life as a pediatrician.

Sun Shanqi (17 years old, gifted student) was killed on the night of February 29 in leap year, and his amputated thigh was abandoned by Japanese ukiyo-e stockings and found in the river. Her mother, Ruoyun (42, a sculptor), later learned from the police that the girl was actually the owner of a pornographic website, and that customers could pay her to undress. The perfect family suddenly broke down, and Ruoyun divorced her husband Allan; Ruoyun's temperament has changed drastically, and the relationship between her young son (Sun Shanwen, 17 years old) deteriorates rapidly, causing the other party to rebel and apply for a court order to follow his father. But the nightmare is not over yet, Ruoyun learns that on the night of the incident four years ago, her daughter left home angrily and it turned out to be related to Allan. Allan, in order to keep it a secret, destroys the evidence that the police can solve the case. Ruoyun, who originally believed that her daughter was killed by a serial killer, was instantly confused. Who is the murderer?

The love story between Chat and Bua is just so sad and tragic. Even though they find each other in the next life, it’s so bitter sweet, because in their past lives, they suffered such great pain of separation and death. The saddest part was right before they were thrown into the water, Chat consoled Bua and promised to find her where ever she is! Even in their darkest hour, they find love and hope. And they died in an embrace under the water

The National Police Safety Rescue, or NPS is the Tokyo Metropolitan Police Department’s special assault team which possesses both the mobility of the Special Unit (SAT) as well as the investigative skills of the Special Investigations Team (SIT), and is tasked with bringing criminals into custody alive. This small elite team is a new approach to fighting against heinous crimes. Kamikura Ichigo (Mukai Osamu) retired from the life of a professional boxer and became a police officer after that. In his second year working as a uniformed police officer, an incident leads to him being scouted by the NPS. Armed with excellent reflexes, explosive power and punches honed through boxing, Kamikura is a close combat specialist who is good at getting control over his opponents using barefists. On the other hand, Soga Iori (Ayano Go) is a member of the SAT. Described as superhuman, he prides himself in his sharpshooting and is the SAT’s best sniper. Soga was once assigned to a police precinct because he had aspirations to become a detective. Before long, he arrested three robbers and attracted attention as one of the promising newcomers. He is cool and collected, has great concentration, endurance, perception as well as combat ability; the embodiment of the SAT’s ideal male.

After graduation, Ga Yeol Chan landed his first office job at a company. His superior there, Lee Man Sik, was a "kkondae" which refers to a rigid, old school type of person. He would force his old school ways of thinking onto Ga Yeol Chan, causing Yeol Chan to quit his job there and go work at a ramen company. He worked very hard and was promoted at lightning speed thanks to his radical planning and aggressive marketing.

Yeol Chan now works as the chief of the sales and marketing department at the ramen company. This position wields the most power in the company. One day, Ga Yeol Chan gets a senior age intern. That intern is Lee Man Sik who gave him such a hard time at his first job.

Based on the winning script from MBC’s 2018 drama writing contest.

In the near future where criminals are able to hack into your mind to commit crimes, the only people that can stop them are the Dream Raiders.