Taming Nightmares

Her mother was trapped in a novel nightmare and mysteriously disappeared; her limping father was tormented by night terrors; and her twin brother, who had congenital heart disease, fell into a game nightmare and inexplicably sank into an endless sleep. To save her family, Huahua, a second-year high school student, carries half of a ruined copy of The Art of Nightmare Conquest as she transmigrates through fantastical and supernatural nightmare worlds...

~~Demons often stir up romantic trouble, and now and then a demoness comes to claim a life. Just as the truth seems ready to surface, the fog over the water grows thicker still~~

After escaping the worries and tangled feelings of other people's stories, she looks back and wonders: which demon is the one destined to be hers?

The stingy little purple fluffball, who never gives up even a hair, teared up and pointed at the pile of purple fur on the ground. Choking with grievance, it protested, “Awooo! I'm really almost bald this time! Can't you pluck your own fur for once?”

The world is so big, there are so many supporting male characters, and every one of them wants a comeback. What is the male lead supposed to do?