Basically, Mio can use dreams. That's why she has frequent nightmares, because her power is not balanced. From a few raw chapters I saw, the guy discussing with Miyo's father will kidnap Miyo, to forcefully marry her to his son, that fails, Kudo finds her, she awakens a bit of her power, Kaya sees Kudo, falls in love right away, tries to seduce him, but he's like 'ewwwww' 😂😂😂 Anyhow, lots of fun/irritating events to look forward to.