One sentence summary: In order to protect him, she pushed him away with her own hands; many years later, he returned with a body of glory, asked for marriage in the name of revenge, and imprisoned her under his wings. Can a contractual marriage that started with a misunderstanding melt the frost and snow in each other's hearts for many years?
The writing style is: sadomasochistic romance + witty fighting style. It's extremely emotionally intense and strategically intertwined.