Death comes for all.

In the shadow of newfound peace, Lucia's world shatters into chaos. Rumors of marauding orcs, the haunting return of the sin of lust, and an impending undead horde converge on her home, drive her into action.

The sin of lust, now wielding the terrible power of the Rider of Ruin and exiled by her own kind, is desperate for Lucia's strength to aid in her survival.

But before Lucia can grapple with this ominous request, an orc raid ends with her dear friend, Fina, captured. Driven by a desperate need to save her, Lucia embarks on a rage-filled pursuit. Tormented by the unrelenting sin of lust, she must decide how far she will go to save a friend. As Lucia races to rescue Fina, a grim horror emerges-the Rider of Deaths' relentless army of undead marches on her home.

Lucia stands on a precipice, defending her loved ones against every threat. With the fate of her world hanging in the balance, Lucia must confront her most dangerous foes yet. In this harrowing installment, her courage and resilience are put to the ultimate test.

Can Lucia save her friend and then defeat the Rider of Death? Victory is possible, but at what cost? Will she bear it? Can she?

The epic tale from Royal Road continues. Fans of this unique isekai series will be thrilled by this action-packed mission to save the world. Filled with twists and turns, an epic quest, swords and sorcery, and memorable characters. The fourth installment will keep you on the edge of your seat through thrilling victories, crushing defeats, and bitter-sweet loss.