Synopsis: The Demon King's Daughter Is Way Too Easy

After battling the Demon King in an ultimate fight, the Hero used up all his strength to confine him. In an attempt to seek revenge against her father's rival, Hel, the Demon King's daughter, revived the Hero, intending to have him as her own servant. However, the Hero's newfound charisma and allure have caught Hel off guard, making her lose her usual composure. Will she be able to suppress her fondness and follow through with her plan to make the Hero suffer?