After the Retrieved Illegitimate Daughter of the Wealthy Family Substitutes in Marriage

[Age difference + post-marriage daily life style + male lead falls in love first]

The marriage between Liang Yuyin and Zhao Shuinian is purely a business alliance, a well-known fact in the prestigious circles of Hong Kong city.

As the illegitimate daughter of the Liang family who had been abandoned outside, Yuyin was suddenly retrieved by her biological father one day. She took the place of her half-sister to complete a marriage alliance, becoming the wife of Zhao Shuinian, the heir of the Zhao family.

Everyone says she is a sparrow that flew onto the branch and became a phoenix.

In this marriage, Yuyin just gets by day to day, enjoying everything she should enjoy to the fullest, without any other special expectations.

However, two years later, the situation changes.

Everyone believes that this acquired phoenix of hers will be beaten back to her original form, and she and Zhao Shuinian are likely to divorce.

...

Small theater:

Yuyin suddenly thinks of divorce on a whim and asks Zhao Shuinian: "Why haven't we divorced yet?"

Zhao Shuinian doesn't answer directly and instead asks her: "Do the novels or TV dramas you've been obsessed with recently have divorce plots?"

Yuyin is shocked: "How do you know?"

Zhao Shuinian: "..."

PS: [1] Both the male and female leads are virgins, but the female lead has had emotional experiences before; those who mind please don't enter.

[2] Modern架空, all fictional.