I Married a Demoness Who Spoils Her Brother

Sima Xiangru transmigrated.

To get revenge on the girlfriend who had humiliated him, he became her grandfather.

But he never imagined that he would end up marrying a wicked old demon who doted on her younger brother.

And to top it off, his new wife was celebrating her sixtieth birthday on their wedding day!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Please do not imitate.