Heather_ANARE
I think that things that have effect on you appear in your dreams, I mean, I've dreamt about webtoons and webnovels I had read recently so dreaming of your own probably isn't unheard of. If your dream was inspiration for your novel that also happens so no. That particular aspect is not unique, though the fact you can actually write about your dream is impressive, I can barely remember mine, much less wring coherency from them.