A boy falls to his death at school, but Ok Chan-mi does not believe that her twin brother, Park Won-seok, committed suicide. Chan-mi transfers to her brother's school, Yongtan High, and meets Ji Soo-heon, who witnessed her brother's death. A "hero," who avenges bullied students, appears at Yongtan High. Chan-mi speculates that it may be connected to her brother and starts looking for this hero.

A woman's life is turned upside-down when a dangerous man gets a hold of her lost cell phone and uses it to track her every move.

A tumultuous "pure love" story following a young man, orphaned in Japan and raised by a powerful South Korean conglomerate, as he navigates a fateful reunion and unforeseen challenges.

A new concept horror IP cross project that turns six selected works out of 19 serial webtoons of the same name (Tastes of Horror) into movies. "DingDong Challenge: The reason why you shouldn't do dance challenge carelessly", "Four Legged Beast: Story of meeting a doppelganger with broken neck", "Jackpot: what happened when I took a taxi nearby", "The Residents-Only Gym: A woman who appears after 10 PM", "Rehabilitation: Cruel clinical trials currenly underway in the lab", and "Gluttony: The strange things that happened during a live broadcast."