The Official Love Interest Is Trying to Win Over My Sister (Transmigrate into a Book)

Nan Ji accidentally transmigrated into a book as the spoiled, willful second female lead, Hua Siyue.

[Please select a target to win over. The success rate for winning over the male lead, Chu Jingqing, is 10%. The success rate for winning over the official pairing, Chu Chengze, is 90%.]

The male lead and female lead are in love, a perfect match made in heaven. The official pairing may not be much, but at least he's an official pairing.

Hua Siyue: I'll choose Chu Chengze!

[Beep. Target: Chu Chengze. Affection has reached 99. Successful. Chu Chengze's current affection toward you: -45.]

Hua Siyue: !!!

Are you serious???

But after an incident where she fell into the water, Chu Chengze, who had previously been in love with the female lead, Hua Sijin, suddenly appeared this way to everyone:

Her maid: "Miss, the prince has loved you for so many years. Xier is so moved."

The female lead from the book: "Yue'er, just because the prince likes you, you shouldn't be so disrespectful all the time. Understand?"

A princess from another country: "I know. The prince loves you deeply."

Hua Siyue: ...

Have you all gone crazy???

Later, when she accidentally kissed her official match in a carriage,

their Systems actually... switched!

One-on-one, HE, dual Systems, sweetness ++++++

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