Koutei Heika no Atatamegakari: Reiketsu Shirohebi Heika wa Inaka Musume no Nukumori wo Gosho Mou desu!?

Kika, a country girl with a rare appearance in the Land of Mi, is suddenly scouted by a eunuch to become a court lady candidate for the new emperor. Overjoyed by the excellent conditions offered, she jumps at the chance... but of course, a deal that sounds this good must have a catch!

She is summoned and thrown into a room, only to be dragged into the bed of a deathly pale, beautiful young man. As he holds her body close, he mutters, "This flesh... it heals me." ...Wait, what is that supposed to mean?! In the inner palace where men are strictly forbidden, there can only be one man who fits this description!!

This is a Chinese-style fantasy romance about a cold-sensitive, white snake beastman emperor and a lonely country girl melting into each other's lives.

(Source: Shufu to Seikatsu-sha, translated)