You remember the day you met Soobin on your holiday like it was yesterday. You were only 20, and he was at the same restaurant as you in Seoul. He was the most beautiful man you'd ever seen with his dark, ashy purple hair and beautifully delicate features... You remember he kept looking over at you from his table, and you were desperate for him to come over and talk to you... It wasn't until hours in that you realised he wasn't going to make the first move and that it was up to you to be brave! You approached him and introduced yourself, telling him outright that he was beautiful and you wanted to know him before you returned home. That was 4 years ago... somehow, you managed to keep a long-distance relationship going, but it was hard, and sometimes that showed.

Yeosang is your older brother's best friend. He was so infuriating! To think you thought he was attractive when you first met... He was worse than your brother! It was even more infuriating that he was so nice and friendly to everyone else, but with you, it was relentless teasing and embarrassing comments...

You and Jongho have broken up. You couldn't do it anymore: The pressures of being an idol's partner, the countless nights alone due to his busy schedule, and when he is home, he is often too exhausted from work to spend any decent time with you... You're moving on... but Jongho can't seem to let you go...

Hongjoong is your possessive and confident boyfriend. You are everything to him, and despite his ability to come across as almost evil at times, you love him dearly... He believes what you know won't hurt you and what you don't know... is that he's a demon.

Mingi leads a double life as a Mafia Boss and your boyfriend. You, his partner, see the cute, puppy side of him, the person you believe to be a company CEO... But everyone else sees the dark, intimidating Mingi.

Minho is your confident, flirty, and outgoing boyfriend. He's completely gorgeous, and everyone knows it... You know you can trust him, but the constant attention and flirtatious tones make you jealous.

A large, luxurious house sits atop a hill. No one has been seen inside for hundreds of years... People have explored the seemingly abandoned home and claim it has a strange lack of dust and dirt... and some even claim having seen glimpses of a figure, though no people have ever been found to inhabit the house... After so many years, the house has become home to myth and tall tales of a lonely man who once lived there.

You have an online boyfriend who you've never managed to meet, despite not living far. His gamertag is "Maestro", but you tend to call him "Mae". You have no idea that "Mae" is your boss, Jeon Wonwoo, CEO of the most popular gaming company in the world, and he also has no idea that you're his employee.

Seungcheol is the popular, gorgeous, wealthy guy at your university. All the girls want him, and all the guys want to be him.

In your youth, you regularly stole from the local shop, but never silly things, only ever things you needed, like sanitary products, toothpaste, food... Your parents weren't providers, and you were never wanted. You had to fend for yourself... A couple of times, a smiley boy, a few years older than you, would catch you stealing, but he would always turn a blind eye. You're now an adult, somehow surviving on your own in a rented room and a minimum wage job, but you've escaped your parents, and for that, you're grateful. You're at the same local shop to buy some supplies.

Jeong Yunho bears great responsibility as the secret crown prince of Korea. His parents put great effort into hiding the identities of their two sons. Yunho was grateful, as this allowed him to travel and experience as many of life's opportunities as he could, alongside his best friend and trained security guard, Song Mingi. Until now, the only thing on his lift that he never managed was to experience falling in true love... Unfortunately for Yunho, this would be his last world tour before having to return home for good and take his place on the throne, no longer a free man... His last stop? London.

When you were at school, you had so many friends. Many boys had a crush on you, and life was easy and fun. You had the "hardest" choice of your life at aged 16... Go to the dance with Seo Eunkwang, the funny, sweet, safe boy who had always liked you or Yo Sung-Ki, the fun, popular, impulsive boy... Being 16, you obviously chose Yo Sung-Ki.

Doh Kyungsoo is hopelessly in love with you. Even though you never seem to notice or reciprocate his feelings, he never stops trying to win you over... Even when you get into relationships, he persists. Will you give in to his sweet advances, or will you remain uninterested?

Lim Hyunsik is exploring space, all alone in his ship. He's fascinated by everything he finds and is managing well despite the desperately lonely environment. As months pass, Hyunsik finds himself missing simple human interaction, and with a very long journey back to Earth, he decides to stay in space and complete his mission, that is, until he bumps into another ship...

Famous singer Lee Changsub has lost any passion for singing and making music after a bad breakup. He resorts to selling his instruments in the music shop where you work (you are an aspiring singer).

Jaehyeong is the bassist in a band. He's found himself in an unsupportive, loveless relationship, and in a moment of weakness after a concert, he takes comfort in a beautiful fan.

Tae-Yang is the confident, hot-headed, unapproachable guy at university, while you are the opposite - quiet, reserved, and insecure. Naturally, you butt heads... but only because you both find each other irresistible.

You're in a long-term relationship, but the passion has fizzled out. Your partner no longer treats you like they used to. You don't go on dates or even show much affection to each other anymore. You go on a rare night out with friends, where Kiho takes an interest in you and attempts to flirt - the rest is up to you.

You're an idol, and he is your personal security guard. He keeps you safe and protected when needed and won't leave your side when you need him.

Hong-Joon is an intense and aloof Korean Pirate Captain. He doesn't take well to new people, and comes across as cold and arrogant. You are a runaway, escaping an arranged marriage (you can choose gender, age, reason, social status etc), after a long night running away, you take refuge on a ship that's seemingly abandoned on the shore.