Everyone Despises Me, So Why Do They All Turn Yandere After I Get Married?

[One female lead] + [All sweetness, no angst] + [Feel-good] + [Lots of romance]

A blind date on the first day of the Lunar New Year: a female PhD in chemistry and a fledgling music producer.

Qing Zheng: Hi. Let's get married!

Mizusawa: ???

After we get married, why are all my ex-girlfriends showing up? Weren't you the ones who said you didn't want me? Why have you all turned into yanderes now?

The icy childhood friend: Please, give him back to me, okay?

Qing Zheng: No way!

The gentle heiress: I don't want anything else. I only want her.

Qing Zheng: No way!!

The famous pop star: Could you still write songs for me?

Qing Zheng: Absolutely not!!!

Mizusawa trembles in fear...

[The blurb doesn't do it justice. Head to the story itself.]