The MC of this story is the younger brother of Muheun. Also the ML of this story I’m pretty sure was that dude Muheun made pick up Seungjoo up in chapter 8 of Night of Muheun. (Which I don’t get much since I thought he was also an exorcist but maybe I’ll understand once I read this story more)
Muheun and Muryeong are siblings. Night of Muheun and Spirit of Muryeong does shared universe but they’re of different timelines. Spirit of Muryeong happened while Muryeong and Seungjoo (Mc of Night of Muheun) are in High School while Night of Muheun is them as adults. Muryeong and Hwanyeong appeared too at Night of Muheun as adults.
So which one do I need to read first or it doesn't matter?
This one since this came first.
Yall, how are they related to the night of muheun? Enlighten me please. Im slow with the names huhuhu