Fafner (2004)

When her friend suffers a bizarre accident, Rosa realizes the secret student society they've just joined is built on demonic secrets from Dutch history.

Lee Young-Joon's family runs a large company and he works as the vice-president of the company. He is smart, rich and handsome, but he is arrogant. His secretary is Kim Mi-So. She has worked for him for years and she is perfect for him, but Kim Mi-So decides to quit her job.

A lawyer bound by a centuries-old curse becomes entangled with a civil servant who holds the key to his freedom — igniting an unexpected romance.

While on the run for his life, a young man discovers that the best place to lie low is in a village of widows — disguised as a woman.

When his security company is attacked, Tony and Ziva must go on the run across Europe, try to figure out who is after them and maybe even learn to trust each other again so that they can finally have their unconventional happily ever after.

Ban Ji-eum can endlessly reincarnate. But when her 18th life gets cut short, she dedicates the next one to finding her now grown-up childhood love.

To reunite with his long-dead love, a man uses a mystical secret to lengthen his life until her rebirth — only to learn her reincarnation is a young man.

An ordinary girl is admitted to the most prestigious school in the country where she encounters F4, an exclusive group comprised of the four wealthiest and handsomest boys in the school - Dao Mingsi, Hua Zelei, Xi Men and Mei Zuo.

The story takes place at the beginning of the 19th century. Goo Hae-Ryung is a historian who tries to fight gender stereotypes as her work is often looked down on. She meets Prince Yi Rim.

Trapped in a mysterious school, a runaway penguin forms a dangerous bond with a panther whose primal hunger awakens every time they're close.