Empress of all seasons
(Book)

Each generation, a competition is held to find the next empress of Honoku. The rules are simple: survive the palace's enchanted seasonal rooms. Conquer Winter, Spring, Summer, and Fall. Marry the prince. Only the yōkai, supernatural monsters and spirits, are not eligible to compete. Mari has spent a lifetime training to become empress-- but she is a yōkai with the ability to transform into a terrifying monster. Her fate collides with that of Taro, the prince who has no desire to inherit the imperial throne, and Akira, a half-human, half-yōkai outcast. Their choices will ultimately decide the fate of Honoku. -- adapted from jacket

HL630L,Lexile

Decoding demand: 98 (very high),Semantic demand: 100 (very high),Syntactic demand: 84 (very high),Structure demand: 89 (very high),Lexile