The 21-Day Theory

At first glance, high schoolers Xiang Hao Ting and Yu Xi Gu appear to be polar opposites: While Xiang Hao Ting is an outgoing, hot-headed extrovert and some-time bully, Yu Xi Gu prefers to keep a low profile and focus on his schoolwork. They seem bound for totally different futures – the bookish Yu Xi Gu looks destined for academic success, while life is just a long popularity contest for Xiang Hao Ting. But a quirk of fate – and a crucial intervention by a female schoolmate – results in the two young men’s paths crossing.

Half of all couples cheat but some take it too far that they can never go back. Tales of ordinary moms, dads, wives and husbands who strayed from their relationships and lived to regret it.

Hae Ju and Ji An, a gay business couple. A freelance video producer and an unknown actor start running a YouTube channel to boost their income and visibility. As they continue to pretend to be a fake couple due to their unexpected popularity and earnings, a mistake during a live broadcast puts them at risk of being exposed. Just then, they receive an offer to appear on the dating reality show *I Want You*, hoping to use it as a way out of their predicament—but they can’t stop getting on each other’s nerves.

A cold CEO abducts a magical being to steal his irresistible scent, only to find the fragrance—and his survival—depends on winning his victim's heart.

Upon seeing the perfect Eunsung at rock bottom, the insecure Soohyun is consumed by obsession.