All Night, Every Night

‘Onha’ has never stepped outside the palace once.
Though it’s always been curious about sex, Onha is puzzled when she hears, as an adult, she must marry a child who isn’t even seven.
Just before the marriage, Onha longs to know more about the world, then all of the sudden a strange book falls before her.
Out of the book comes two beings, Ain, a nine-tailed fox, and Cheongrin, a celestial serpent. “If you release our seal, we will give you what you ask for.”
Onha begins to hang out—essentially dating—these two beings who are mystical, and soon Onha’s heart begins to race for reasons she doesn’t fully understand…