Korean drama is not complete without the villain who will do everything to ruin the protagonist's life. However, these K-drama female characters are not to be messed with! They are sassy, goal-driven, making it hard for us viewers to hate them. Who's your favorite?
Choi Soo Ji from 'Tempted'
Choi Soo Ji (Moon Ga Young) is innocent, sweet and lovely-not until someone broke her heart.
Together with her rich friends, they used their money and power to ruin the heartbreaker's reputation and life.
Moo Ra from 'The Bride of Habaek'
Moo Ra (Krystal) is a popular actress, but this is not the only thing she can offer. Try her, and you'll face the wrath of the "Water Goddess"!
Kang Ye Seo from 'Sky Castle'
Kang Ye Seo (Kim Hye Yoon) is a sweet child who only focuses on her studies. But once you competed with her from the attention she receives, brace yourself, and you will experience her true self!
Rachel Yoo from 'The Heirs'
Rachel Yoo (Kim Ji Won) has everything: fame, power, beauty, and a handsome fiancé, but once you try to steal the limelight away from her, you will know what "suffering" means.
Jo Yi Seo from 'Itaewon Class'
Played by Kim Da Mi, Jo Yi Seo is one of the cast members of the hit drama "Itaewon Class." She is bold, strong and independent, and she will also do anything for her love. So if you try to steal Saeroyi (Park Seo Joon) or you'll be smacked.
Go Hae Ri from 'Vagabond'
She may look like a softie but Go Hae Ri (Suzy) is a secret agent who can kick your bottom. So if you dare try to take her beloved partner in crime Cha Dal Geon (Lee Seung Gi) away from, she will travel the world with a fine-tooth comb to track you.
Ko Eun Byeol from 'Who Are You: School 2015'
Touch anything or anyone, but you can't touch her twin sister Lee Eun Bi.
Ko Eun Byeol (Kim So Hyun) is a popular student who doesn't give any attention to anyone aside from her friends. But she can make your life miserable if you mess with her long, lost sister.
Baek In Ha from 'Cheese In the Trap'
Villain? Nah. She's just one of the characters who will do anything for her shopping spree funds.
Don't try to start a fight with her or your life will be ruined. Baek In Ha (Lee Sung Kyung) is a lunatic one and free-spirited person. Mess with her hair, and she'll mess your life even greater.
Go Moon Young in 'It's Okay To Not Be Okay'
She may be the protagonist, but she seemed like the villain to her own fantastical story because of her bold, devil-may-care attitude.
Go Moon Young (Seo Ye Ji) treasures her career as a children's book author, but try to mess with the two most important people in her life, Moon Sang Tae (Oh Jung Se) and Moon Gang Tae (Kim Soo Hyun), and you'll experience her wrath.
Mo Seok Hee from 'Graceful Family'
Have you ever went to a funeral in red to annoy your father? That's how sassy Mo Seok Hee (Im Soo Hyang) is.
Beautiful, graceful and elegant, but she can curse you as much if you pick a fight with her.
Lee Yeon Seo from 'Angel's Last Mission: Love'
Lee Yeon Seo (Shin Hye Sun), despite being rich and pretty, became blind and orphan. But don't underestimate her, her words can cut you into pieces, and fight you physically as well, even if you are a boy (not to mention she had a deal with a god!).
Won In Jae from 'Start-Up'
We get it. You might've hated her in "Start-Up," but let's not forget the fact that Won In Jae (Kang Han Na) is smart and driven. She might have not been a good big sister to Seo Dal Mi (Suzy), but she's Miss CEO, Miss Independent and Miss Go-Getter, who inspired millions of viewers to achieve their goals without riding the coattails of a rich stepdad.
But fool her and she'll see right through your fakeness and cheap pump shoes!
Cheon Song Yi from 'My Love from The Star'
Cheon Seong Yi (Jun Ji Hyun), finally! Not only she is fashionable and gorgeous, but she also has a handsome alien as a boyfriend, so never mess with her, or you'll have to say see the other world.
Jang Man Wol from 'Hotel Del Luna'
Living for 2,000 years, Jang Man Weol (IU) can spare your life, or she can accompany you to your death.
You can become her friend, or her enemy, so choose wisely.
Empress Ki from 'Empress Ki'
Make way for the Empress!
From being a slave, Ki Seun Nyang (Ha Ji Won) climbed the hierarchy and defeated everyone before being an Empress. Fearless, smart, and cold as a stone, don't fool her or you'll experience the pain of torture.
Do you know other K-drama female characters who cannot be messed with? Tell us in the replies/comments!