我将永远守护我们的约定与爱。cf夜玫瑰灵狐者被人日

　　Sarin is the humble son of a sergeant. He and Chalunda, a woman from a rich family, have good feelings towards each other, but her mother looks down on him for being just a sergeant. In addition, Chalunda is being courted by a handsome rich man and the rich man's sister loves Sarin.