Marry My Sister? You Bastard Crown Prince, I'll Cut You Down!

[Big Imagination + Sister-Obsessed Heroine]

Mu Xiaoyou, who had been utterly devoted to her big sister since childhood, believed her eldest sister was a fairy descended from the heavens.

Whatever her sister said was right.

And if her sister said something that wasn't right... there was no such thing!

*

Then an imperial edict suddenly descended upon the Chancellor's residence, and Mu Xiaoyou's world came crashing down.

What prince? What kind of prince!

How dare any Tom, Dick, or Harry even dream of marrying her eldest sister!

Mu Xiaoyou's eyes flashed with murderous intent. “Anyone who ruins my sister's happiness for life gets killed! Every last one of them!”

*

Mu Xiaoyou was determined to make her eldest sister happy, until she suddenly realized something was off.

Her sister, her little maid, her senior fellow apprentice, her family... Something seemed wrong with every last one of them!

And what about her?

[The setting is entirely fictional. Entirely fictional. Entirely fictional!]