Episode 14 recap: Mu Yuan suspected Li Yuer's identity.

Mu Yuan doubted Li Yuer's identity at every turn, while Cheng Biyuan sincerely treated her and even specially prepared delicious food from the Western Liang region and sent it to her. Li Yuer asked Cheng Biyuan why she didn't doubt herself, and Cheng Biyuan said she unconditionally believed in the prince. Besides, she had also experienced being homeless, so she trusted the prince's judgment and Li Yuer's character. Upon hearing this, Li Yuer couldn't help but put down her chopsticks. Cheng Biyuan noticed that she had stopped eating and asked what was wrong. Li Yuer disguised it by saying that the food was too delicious and she wanted another bowl.

Cheng Biyuan happily said that dinner would be ready in a moment and she had prepared a table full of delicious dishes. While having the meal, Li Yuer noticed that each dish had the character "归" (return) in its name. How could Prince Qi not understand Cheng Biyuan's intentions? The two of them then confessed their love to each other affectionately. Meanwhile, Mu Yuan continued to doubt Li Yuer and kept a close eye on her at the dining table, questioning her true motives.

On the other hand, Prince Qi and Cheng Biyuan firmly believed in Li Yuer, which made Mu Yuan feel anxious. He blamed Cheng Biyuan for being too trusting, saying that Prince Qi brought back a woman of unknown identity, and she didn't suspect anything. Prince Qi accused him of trying to sow discord, but Cheng Biyuan remained undisturbed. Grand Tutor Liang received a message from Li Yuer, stating that she had successfully infiltrated Prince Qi's residence and was seeking an opportunity to take action.

Grand Tutor Liang burned the note and felt extremely pleased. Seeing Li Yuer sending a pigeon message in the middle of the night, Mu Yuan decided to catch her in the act. He sneaked into Li Yuer's room at midnight searching for evidence but was discovered by Li Yuer herself. She boldly teased Mu Yuan, causing him to blush and embarrassedly flee from the room. The next day, he informed Prince Qi and Cheng Biyuan about the incident, but they didn't take it seriously, believing that Li Yuer was only searching for her relatives.

At that moment, Li Yuer happily announced that she had found her elder brother in the capital city. Learning that the prince had saved her, she specially hosted a banquet to entertain him. Prince Qi, without any suspicion, accompanied Li Yuer to the feast. Meanwhile, Mu Yuan and Cheng Biyuan went to Li Yuer's room and were startled to find a token, causing Cheng Biyuan to immediately worry about the prince's safety.