Dressed as Summer, Winter and Spring, the Harem Eavesdrops on My Heart

Xia Xiaochun stayed up late to watch a drama and actually traveled through time and became the cannon fodder female supporting character in The Legend of Zhen Huan, Xia Dongchun! She doesn't want to enter the palace, she wants to be a carefree rich lady! Hey-hey! But why did she still succeed in the audition even though she pretended to be a loser? Now that she's in, let's try to live one more episode! What? She actually had a system, but unexpectedly, after the ladies overheard her thoughts, they rushed to become a sister. After becoming a group favorite, I slowly discovered how the plot had gone astray. Is this still The Legend of Zhen Huan?