Moon River

Five years ago, Crown Prince Yi Gang lost his beloved Crown Princess, and since then, he's made it his rule to keep politics away and only trust those close to him. Source: IMDb

Yi Gang has been dedicated to seeking revenge for five years to uncover the unjust death of the Crown Princess Yeon Wol. Then, in front of him, Yeon Wol returns alive, but with no memory-no, it's Dal I. Dal I, unaware of her true identity. Source: IMDb

Dal I experiences strange feelings after learning that Gang has a fiancée. Meanwhile, Yi Un learns of U Hui's shocking secret. Source: IMDb

In the palace, those who exploit the crown prince's absence are rampant. Yi Gang arrives in Hanyang with the help of Dal I. Source: IMDb

Dal and Gang wake up having swapped bodies and are both shocked. Gang tries every possible way to get into the palace, and eventually, with the help of the Queen Dowager, enters the Crown Prince’s quarters disguised as a eunuch. They attempt to recreate the situation from before their bodies were swapped, but no matter how many times they try, they cannot return to their original state.

U Hui and Je Un witness Dal and Gang sleeping under one blanket. The rumour spreads, so Gang, who is in Dal’s body, leaves the palace and stays in hiding for the time being. However, Gang is captured and is about to be punished. Right then, the Queen Dowager comes to the rescue. Meanwhile, the Left State Councillor finds out that Lord Heo helped Dal.