Vague Dreams is an effectively written crime thriller written by Gaku Yakumaru.
In this story, the narrator is a small time novelist who had suffered a great tragedy: alongside many other innocent bystanders, his wife and daughter were attacked by a young man in a park, the novelist's daughter was stabbed to death and his wife badly injured. The attacker was arrested instantly but he later pleaded insanity, resulting in him merely being sent to a hospital instead of prison.
After suffering such trauma, the novelist and his wife got a divorce and now years later, while the novelist is busy getting drunken and taking odd jobs for a living, his estranged ex wife suddenly phones him and insists the murderer had been released, but she had also passed him by on the street?
Meanwhile, a beautiful young woman named Yuki, who has been running away from traumas of her own for years, now works for a host club and milks money out of horny men for a living. Then she meets this gentle young man whom she wants to spend time with, but the problem is, is this young man as gentle as he appears to be?
You think it's a story about the victimized couple (parents of a murdered girl) fighting against an evil murderer? Well, you will be disappointed. Mr. Yakumaru never offers us 'Good v.s Evil' melodrama in his novels. Instead he discussed things from both sides and show us the different reasoning and suffering of both victims and criminals being trapped in nonstop nightmares.
And the final plot twists in the end....damn, I'd never seen them coming!