Little Yanzi, who was wandering the streets, and the versatile Ziwei accidentally met and fell in love with each other in the capital. However, due to a twist of fate, Little Yanzi, who was a fake princess, entered the palace in confusion and became "Huanzhugege", while Ziwei, a real princess, Entering the Bachelor's Mansion heartbroken, the two exchanged identities by mistake.
After entering the palace, Xiao Yanzi discovered that the "foreign devil" she had had a fight with on the street was actually the palace painter Benjamin. Xiao Yanzi was worried that Benjamin would reveal her true identity, so she and Many interesting "cat-and-mouse" stories happened to Benjamin in the palace. During these "wonderful encounters", Benjamin was deeply attracted by the unique charm of Little Swallow.
The fifth elder brother Yongqi, who is a brother-in-law with Benjamin, first feels deeply guilty for shooting Xiao Yanzi, and then becomes frightened when he discovers that Xiao Yanzi is a "fake princess". Unconventional behavior and "accidents" overwhelmed everyone. Seeing her frankness and innocence, daring to speak and act, and constantly challenging the palace's bad rules, I couldn't help but fall in love with her. As a result, a subtle "gentleman's battle" started between Yongqi and Benjamin.
Erkang knew Ziwei’s true identity, but seeing that Ziwei had a family and a father who could not recognize her, he couldn’t help but feel love and pity for Ziwei, and then they got to know each other. From then on, Ziwei's world was filled with affectionate Erkang. Erkang led Ziwei into the secret base exclusive to the two of them, and witnessed the two people's eternal alliance in the sea of ??flowers, grasslands, green lakes, deep valleys... and other mountains and rivers.
Xiao Yanzi changed from a street performer to a princess in the palace. She couldn't adapt to daily life, food, clothing, housing and transportation, and made one joke after another. At the same time, he spoke unabashedly and developed a deep hatred for the queen. But she didn't take it seriously and didn't realize she was in danger. Yongqi and Benjamin are often in a hurry to save her, and their buddies, who are one in the middle and the other in the west, have become her strange "protectors". Erkang's younger brother Ertai is Yongqi's companion, and of course he also becomes Xiaoyanzi's protector.
In order to create a future with Ziwei, Erkang reluctantly sent Ziwei and her girl Jinsuo to the palace to be with Xiao Yanzi. After Xiao Yanzi and Ziwei reunited, they became even more powerful in the palace. The two worked together to create many shocks in the palace, and also experienced many "turbulent waves" and "deep waters". Ziwei's leadership skills and wisdom are fully displayed at this time, and she often completes some "impossible tasks." Although when it was finished, it was all accompanied by tears and scars. In Shufangzhai, accompanying them to cry and laugh together were the court ladies and eunuchs who were regarded as family members by Xiao Yanzi - the loyal "Four Treasures" and "Two Beauties" of Shufangzhai. Of course, there is also Jin Suo who is a brother-in-law with Ziwei!
Outside the palace, Liu Qing and Liu Hong, who grew up with Xiao Yanzi, also learned the secret of True and False Gege after several twists and turns. Benjamin and Erkang often work as couriers for Ziwei and Xiaoyanzi, and become friends with Liuqing and Liuhong. When Qianlong fell in love with Xiao Yanzi more and more, he made an exception and asked Erkang to bring Liu Qing and Liu Hong into the palace, which brought a big surprise to Xiao Yanzi and Ziwei. This former partner, together with everyone in Shufangzhai, also created a big surprise in the palace that shocked the entire palace, repaid Qianlong, conquered Qing'er, and moved the Queen Mother. But the queen was so angry!
Yongqi’s biological mother, Concubine Yu, is a kind and honest woman, low-key and resigned to her fate. All her hopes are placed on Yongqi. When the little swallow breaks into Yongqi’s life, it means breaking into Yongqi’s life. Concubine Yu's life was taken away. Although Xiao Yanzi regards Yong Qi as a close friend and has no ambitions, she really wants Concubine Yu to like her. However, her efforts are "self-defeating" again and again in "Little Yanzi-like accidents". The same is true for the Queen Mother who has a Buddha mind. Only Qing Gege, who was beside the Queen Mother, deeply admired the two "wonderful women" in Shufangzhai.
Little Yanzi learned the meaning of the word "Surprise" from Benjamin. From then on, I became obsessed with this game and often created "surprises" for everyone. However, her "surprises" sometimes turn into "shocks." This kind of surprise and fright is the dream and nightmare that Shufangzhai plays in turn. Erkang, Yongqi, Benjamin, and Ertai also played the role of flower protectors in these dreams and nightmares, which often left them all exhausted and bruised. But also in these "shocks", I experienced the most profound joy in the world.