Lim Ji-sub

In the prestigious Shinha High School, there is a secret hidden between the third and fourth periods. There are 3.5 classes where time goes 10 times slower and 10 minutes becomes 100 minutes! Baek Ah-jin accidentally enters the 3.5th period and meets Kang Da-won, a male student who was trapped there. To escape Dawon from the 3.5th period, Ahjin solves the mystery hidden there. But there are people in the school who try to hide 3.5 classes...

Ji Hyun is a freshman at a university in Seoul. He comes from a small rural town and is used to living in the quiet countryside. He struggles to form meaningful relationships, and moving to the busy South Korean capital has left him feeling disorientated and confused. The older Jae Won, meanwhile, is now returning to Seoul – and the same university – after completing his mandatory military service. The duo starts to develop a mutual curiosity about one another. But things begin to escalate when Ji Hyun joins the same surfing club that Jae Won attends. Their bond begins to deepen as Ji Hyun discovers a love of surfing and the sea. When the surfing club embarks on a journey, the duo finds themselves together alone – and share kisses. Later, though, Jae Won begins to act as if nothing happened between them. Is this just a fleeting attraction...or the love of a lifetime?

While under heavily armed guard, the dangerous convicts aboard a cargo ship unite in a coordinated escape attempt that soon escalates into a bloody, all-out riot. But as the fugitives continue their brutal campaign of terror, they soon discover that not even the most vicious among them is safe from the horror they unknowingly unleashed from the darkness below deck.

An unfathomable incident introduces a genius engineer to dangerous secrets of the world — and to a woman from the future who's come looking for him.

Ji Hyun is a freshman at a university in Seoul. He comes from a small rural town and is used to living in the quiet countryside. He struggles to form meaningful relationships, and moving to the busy South Korean capital has left him feeling disorientated and confused. The older Jae Won, meanwhile, is now returning to Seoul – and the same university – after completing his mandatory military service.

A mother who unfairly lost her young son, takes revenge against the perpetrator who has been forgiven by the law and heals her wounds.