I'm hungry......

Shera was born in a poor village, behind the back of the Liberation Army's soilder who attacks her, she saw Death that "seems pretty delicious." Before Death could strike it's scythe, Shera completely devoured Death. And then, she became the Kingdom's solider. Wielding her gigantic scythe, in order to eliminate the abominable Liberation Army. In order to receive delicious food.

(Source: Back cover of the novel)