My Love for You Comes from a Thousand Years Later

The favorite youngest son of the first general of the Chen Kingdom fell in love with a mysterious woman. In addition to being beautiful, having great cooking skills, being considerate, smart and alert, bold and careful... In fact, she is a revenant who traveled to another world. Why did she come to a thousand years ago? (Words written before: Two heroines, no system, no golden fingers, no rebirth, a not-so-serious time-travel lily novel.