Ella finds herself disowned and cast into exile by her prestigious magical lineage, left to manage a dilapidated tavern on the kingdom's dangerous border. Needing hands to keep the hearth lit, she hires three injured, seemingly helpless drifters, unaware that each employee is an ancient apocalypse-level fiend masquerading as an invalid.
While the scheming trio initially plans to harvest her exceptionally rare magical essence, Ella repeatedly puts herself in mortal jeopardy to nurse their fake infirmities. Her selfless guardianship disarms their sinister plotting, turning ruthless primordial predators into fiercely possessive guardians who slaughter anyone daring to harm their mistress.
