A low-born saintess works tirelessly for her country day and night, only to be looked down on as useless and targeted by a villainess’s scheme. As a result, she is sent to the dangerous Eighth District, where demons live. Although she heads there in fear, she is surprised to find that the district’s leader is an unexpectedly ideal boss. As the two work together to improve conditions in the Eighth District, she gradually comes to recognize her true worth and regain her confidence.