Chris von Vali, the lord of Soltairay, was a handsome young man lauded as a darling of high society. Thanks to his exceptional talent, he had contributed to the development of his territory from a young age, appearing to all eyes as a perfect human being.

However, even he harbored a great secret. He was, in truth, a girl who had been forced to conceal her gender due to unavoidable circumstances.

This lord, living as a man, was now to be wed to a certain baron's daughter.

Chris, who had believed any convenient match would suffice, gradually begins to transform under the influence of the woman who is like a warm ray of sunshine.