Based on the short updates available here, I can understand the plot so here's my opinion. I honestly think this story have great potential, as long as it can be translated by good translators or scanlation team, if the plot unfolds a bit more better than these short parts in the future, the story will surely get better.
I will also make my second first love with you. The devil's daughter,ijaya, and the devil's angelic angel,'noah', were lovers. But one day, Iljaya is killed by someone. To ijaya in sorrow, the surprising news arrives that noah has been reincarnated as a human. iljaya goes down to the human world to meet noah again, but there he...