She Kills

Cool, aloof assassin x younger brother who's sweet on the outside, ruthless underneath

- Sister-in-law romance | A pair of wicked, villainous leads

- "A Few Things About Falling for My Useless Older Brother's Wife, Only to Discover She's an Assassin"

- A short story of around 100,000 characters. May have a tragic ending.

Theme: Staying true to your convictions