This is a Scholar Who Walks the Night fanfic, the male protagonist is a ghost and the female protagonist is original. When I watched the drama, I really liked Guida. I felt sorry for Guida's ending and wanted to give him a good ending. The ghost in the later period was so bad that I couldn't clean him up, and I couldn't imagine him being devoted to others. So the story starts when the ghost first becomes a vampire, and the overall direction is relatively brisk... Right? This is purely personal imagination, please be careful if you mind.
Intention: No brainer, cool writing, just spoil it.