Synopsis: Ryuujin-sama no Oyome-sama

*Note: The series isn't technically divided into sequel or prequel. They are still published under the same title. Both are repackaged under new title.* Tsuwabuki, a lion-dog, is forced by his sister to take on the sacrificial role of healing a weakened god. He ends up becoming the dragon god's bride, and...?! Official English on Book Walker