300 Year-Old Class Of 2020 - Season 1

Children who live in hiding with superpowers, along with their parents who live with painful secrets of the past, face enormous dangers together.

Hundreds of years from now, the last surviving humans discover the means of sending consciousness back through time, directly into people in the 21st century. These "travelers" assume the lives of seemingly random people, while secretly working as teams to perform missions in order to save humanity from a terrible future.

Having married young, when frustration with their lives make Choi Ban-du and Ma Jin-joo regret their marriage of 18 years, a strange occurrence has them traveling back in time to the day before they met and into their younger selves.

The return of corrupt judge Lee Han-young, who was a slave to a large law firm, to the past 10 years ago. He makes new choices to punish evil and implement justice.

A struggling student at Korea's worst high school forms a study group while protecting his classmates with his fighting skills, hoping to overcome academic challenges and secure a spot in college.

When their aspiring scientist friend Barry's invention goes awry, best friends Shelby and Cyd gain the power to leap forward and backward in time whenever they want – and sometimes when they don't. Now, they experience the twists and turns of friendship and must decide between fixing mistakes in the past or catching a glimpse of the future. While Barry and his assistant, Naldo, try to figure out how to replicate time travel for themselves, Cyd and Shelby use their newfound power to navigate high school life and Shelby's mischievous twin brothers, Bret and Chet.

When heroes alone are not enough ... the world needs legends. Having seen the future, one he will desperately try to prevent from happening, time-traveling rogue Rip Hunter is tasked with assembling a disparate group of both heroes and villains to confront an unstoppable threat — one in which not only is the planet at stake, but all of time itself. Can this ragtag team defeat an immortal threat unlike anything they have ever known?

A modern chef suddenly becomes trapped inside the body of a queen from the Joseon era, which causes chaos for everyone involved.

An inspector from the Educational Rights Protection Bureau (ERPB) who is authorized by the government to use physical intervention and unconventional methods to discipline delinquent students and reform the educational system.

A college student navigates life and school while dealing with a unique predicament — he's living with a beautiful former K-pop sensation.