Ji Yoon-jae

A homeroom teacher of Yosan Private High School has an accident, and thus a substitute comes to fill in. Han Bong-Gu is a mysterious man, and after strange occurrences the class president Ye-Rim tries to get to the bottom of this mystery.

200-year-old Min Se Yeon has managed to conceal her immortality, up until she meets Lee Jung Hoon, a social worker she saves from a traffic accident. Despite her wizened age, Se Yeon is fresh, beautiful and forever in her prime, but with immortality comes a price. Can Se Yeon and Jung Hoon defy time in the name of romance?

An omnibus of four unrequited love stories featuring eight men.

A once‑promising university soccer talent, Seung‑hyun, sidelined by injury, visits a futsal court for rehabilitation. Through personalized training with his dedicated therapist, Ji‑sung, and heartfelt chats on the “Kick‑in” app, both body and soul find healing—and an unexpected love blossoms on the field.

The main content is a time-slip web-based drama in which the Emergency Rescue Department student relief type drinks mysterious beverages and returns to five years ago and tries to save his first love with the help of Mannequin Annie. It basically aims at forecasting the accidents and disasters that can be experienced in youth training facilities and outdoor activities and amusing ways to cope with them.