Yul falls in love with Yun Yi-seo the son of Yun Bu-jun at first sight. Yul sneaks into Yi-seo's house, but the abrup...

Under the crown prince's command, a spinster Hong Shim is about to become a concubine of lord Park.

After losing memory, Yul becomes Won-deuk and marries Hong Shim. Awkward and unfamiliar marriage begins.

Hong Shim is busy taking care of the mess that useless Won-deuk caused. In the palace, people are sent to Mt. Cheongw...

Cha-eon searching for the crown prince finds the corpse in the prince's outfit at Mt. Cheongwoosan.

At the market, Hong Shim chases after a guy who looks like her brother. While Kim Cha-eon hurriedly prepares a funera...

With the secret letter that Yul left, Je-yun asks Kim Cha-eon to meet privately. Won-deuk who was looking for Hong Sh...

Kim Cha-eon pressures the king to depose the queen and the prince Seo-won. Hong-shim is uncomfortable about the prese...

Yul figured that he is not Won-deuk after all. To find the truth, he goes to Hanyang with Gu-dol. Je-yun becomes the ...

Won-deuk and Hong Shim realize feelings for each other. As the day when Hong Shim and her brother promised to leave c...

Won-deuk and Hong Shim prepare for a fleeting together. Je-yun starts investigating Won-deuk's real identity. While C...

Won-deuk comes back as the crown prince Yi Yul, but the palace doesn't feel like home, and can't stop worrying Hong S...

Hong Shim tries to avoid Yul to leave with Mu-yeon. Due to the scheme of the queen, Yul attends the banquet to welcom...

In Hanyang, Hong Shim looks for Mu-yeon. In the meantime, Yul solves the puzzles with Je-yun to find memory.

Yul recalls everything from the past and goes to So-hye. Hong Shim and the Songju province neighbors go to Kim Cha-eo...

For Yi-seo, Yul goes to war. There, he encounters Kim Cha-eon's private soldiers.