I just managed to defeat the jade oni (with a lot of help) and I was on my way to talk to the emperor when the oni dragged me in again, i didn't have enough health so i fled not wanting to fight him again.
But when i went back the room is empty. so now i can't finish the quest and i am not sure what to do.
It says I have to talk to the emperor but he isn't there and i can't fight the oni again cause he isn't there either.