After Jae Min learns of Shi Hoos secret, prompting Shi Hoos disappearance, Ma Ri finds it hard to hide her vampirism when a series of accidents happen.
It's Season 2 of Orange Marmalade! In Joseon Dynasty, Jae Min, a scholar and the disappointment of his military family, meets Ma Ri, the daughter of a butcher and a vampire.
While Jae Min struggles with his feelings for Ma Ri, Jae Min's bride-to-be patronizes Hwasawon, an underground vampire beauty salon, and makes a deal with Won Sang Gu.
It's Season 3 of Orange Marmalade! Back in modern time, Jae Min wakes up from his accident with selective amnesia. Ma Ri volunteers for the Coexistence Project.
It's the series finale! After getting back together, Jae Min and Ma Ri decide to put back together Orange Marmalade as well. The school finds out that Shi Hoo is a vampire.