Pureunbaemui Bulgeundal
The Blue Snake and the Red Moon·푸른뱀의 붉은달
Leerang is tricked into being buried as a ghost's bride and bound to it by a red string of fate, causing her to die between the living and the dead. A blue snake named Tajin offers her a way back to life by binding herself to him instead. However, she must discover why he has been sealed underground for three centuries.