A girl wakes up in a huge secret laboratory, then accidentally meets another girl who is trying to protect her house from a gang. The mystery girl overthrows the gang with her unexpected powers, and laboratory staff set out to find her.

Ace insurance investigator Cha Woo-seok hunts a fraud ring tied to mysterious deaths and becomes dangerously entangled with Han Seol-ah, a flawless art auctioneer whose lovers all seem to die. As attraction and suspicion blur, he must uncover whether she’s a killer or a victim, before the truth costs him his life.

The mysterious disappearance of a girl brings together seven people from all different walks of life. They all have an intertwined connection to her disappearance in the most horrific, unfathomable, and despicable way. As money drives them to their greed, lies, and delirium, they face divine retribution as they struggle for their lives in a picturesque revenge. How far will they go to claim their innocence, and will anyone make it out alive?

The 1950s were an era filled with desire and aspiration, despite the aftermath of the Korean War. Jeongnyeon, a girl with a gifted voice, embarks on a journey to become the best actor of gukgeuk, or Korean female classical opera, where she encounters competition, solidarity, and growth.

Han, a Filipino-Korean boxer hits the final punch against his opponent at an illegal game and returns home with a few dollars to pay for his mother's surgery.

After losing all hope to live, Jeong Hee-wan unexpectedly reunites with her first love, Kim Ram-woo, who is now a grim reaper, opening a new chapter in her life.

Bok-ja is granted a special vacation after her death, which allows her to go see her daughter, Jin-joo, a university professor living abroad. Unlike her expectation, Bok-ja finds Jin-joo living in her old house running a local diner and becomes frustrated with questions that she is unable to ask. After spending time alongside Jin-joo, Bok-ja realizes that her daughter is struggling with the unresolved feelings about her, and tries to find a way to show her sincere feelings that she had never shared before.