พระชายาปากหวาน ใจร้าย แต่ข้ารักสุดใจ

Weapon master Iris wakes up in ancient times inside the body of a lovestruck fool, only to learn she’ll be jailed if she’s unmarried by twenty. Good thing the Ashford heir is handsome and blushes easily. While she flirts her way into marriage, she also builds deadly weapons, crushes invading armies, and turns the shy prince into her biggest fan...