Sweet Blood volume 5 features story and art by Kim Seyoung.

Sooho is captured by Prince Isaac's vicious half-brother Nick. Having just lost his war against Kiahn, the evil man intends to sell Sooho into sexual slavery to make up for his losses. Isaac intervenes and takes custody of Sooho, but only at a dire cost.

Meanwhile, Kiahn learns of Sooho's capture by the enemy and prepares to seize the boy back. Sooho desperately schemes to find a way to return home. However, Isaac's gentle care for him may be giving Sooho reasons to stay in this magical world after all.