The Princess' Man (Korean: 공주의 남자; Hanja: 公主의 男子; RR: Gongju-eui Namja) is a 2011 South Korean television series, starring Park Si-hoo, Moon Chae-won, Kim Yeong-cheol, Song Jong-ho, Hong Soo-hyun and Lee Soon-jae.

[5][6] Grand Prince Suyang attempts to build an alliance with Kim Jong-seo, the trusted official of his brother, King Munjong.

Learning of this, Se-ryung's curiosity regarding her prospective husband is piqued, and on hearing that Seung-yoo is going to take over as the tutor of her cousin, Princess Gyeonghye, she persuades her to swap places so that she can catch a glimpse of her intended.

Later, as she attempts to master her current obsession with riding a horse, Seung-yoo arrives in the nick of time to rescue her from being thrown off a precipice.

Meanwhile, Kim Jong-seo rejects Suyang's proposal because he knows the Grand Prince's aspirations regarding the throne and allies himself firmly with King Munjong.

Their blissful time together is cut short by assassins sent by Suyang to kill Seung-yoo as revenge against Kim Jong-seo.

Even though Shin Myeon senses his friend's growing admiration for Se-ryung, he too finds himself drawn to the brave and beautiful girl.

His dilemma grows when Grand Prince Suyang offers Se-ryung's hand in marriage to him in the hope of building an alliance with his politician father.

Following their time together, Seung-yoo writes a letter to Se-ryung and sends it to the real Princess Gyeonghye, who, understanding that they met despite her orders, is furious.

Using the letter as evidence, he declares that Seung-yoo is unfit to be the prince consort and insinuates that he dishonored the Princess by meeting her outside the palace.

Kim Jong-seo, desperate to save his son, approaches Suyang for help and agrees to pay the humiliating price of resigning from his position.

Seung-yoo is sentenced to death, but a last minute intercession by the young King saves his life and he is exiled to Ganghwa Island, along with the rest of Suyang's enemies.

The encounter with Seung-yoo changes Se-ryung's attitude towards her father and Shin Myeon, as she is now fully aware of the extent to which they will go for power.

Se-ryung's attempts to atone for her father's crimes gradually melts Seung-yoo's anger, especially when he learns that she saved the lives of his sister-in-law and niece.

Seung-yoo gives up his vigilante assassinations at the behest of his former teacher, who urges him to join the larger cause of dethroning Sejo and restoring Danjong.

However, the rebellion that was led by the six scholars of the Hall of Worthies, including Seung-yoo's teacher, fails, leading to their deaths and the exile of Princess Gyeonghye and Jeong Jong.

Shin Myeon refuses to give up his quest to possess Se-ryung and follows the pair to Princess Gyeonghye and Jeong Jong's place of exile.

Seung-yoo moves forward with his plan to assassinate the King and nearly succeeds, but for a momentary distraction caused by learning of Se-ryung's pregnancy.

[25] It aired in Chile on ETC TV under the title El Hombre De La Princesa in August 2018, dubbed in Spanish.

It aired in Peru on Willax TV under the title El Hombre De La Princesa in July 2019 and October 2020, dubbed in Spanish.