For Youta, Maiko is a Goddess who fills the emptiness and loneliness in his soul. What he doesn't know is that she has other plans for him. Sex without love and unrequited love. A suspenseful story about pure and immoral love.
Karen Heyer finds herself standing on a bleak and somber day, the squelching mud underfoot and a light rain drenching her to the core. This moment always marks the return of her past memories after each regression. Karen has lived through her life countless times, yet her fate is always the same - an early death. Initially, she thought she had woken up in a captivating novel that compelled her to follow the narrative to reach a happy conclusion. Unfortunately, she is never destined for contentment. Despite her efforts, no matter what she does, who she interacts with or what she says, a violent end awaits her. After 99 failed attempts, Karen decides to take a radical approach - murder. Ninety-nine deaths would break anyone, and Karen has never considered herself exceptional. However, she believes that attempting something different may lead her to a different fate altogether.
World War II. Behind the horrific conflict known to all, there existed a secret war known to none. Codemakers and codebreakers. A story that unravels the lives of men who vanished into the shadows of history.
Shougo Amane, a conman belonging to the criminal organization "Shikiyou," feels superior by deceiving and controlling people. He sets his sights on a new target and approaches her. However, it turns out to be a trap to capture him. On the brink of death, Shougo makes a certain proposal...
Dan Hiroki, the Chief of the Tokyo Metropolitan Police Department's 1st Investigation Division. An elite among elites with a brilliant career, his hidden face is that of a serial killer who enacts vigilante justice upon sinful villains.
Kouhei and Mako are a couple in love. However, Kouhei is worried because Mako doesn't seem to want to have sex with him. Then one day, Mako has a proposal: how about partner swapping with other couples?
Atsuko and Yuri were classmates in elementary, junior high, high school, although they hardly ever spoke to each other during their school days. At their first reunion in 15 years, Atsuko discovers Yuri's secret and makes a move. What is the destination of these two opposites, who have completely different interests and groups and whose personalities do not match?
The Kyoju Incident—a serial murder case where 23 killers fell victim to none other than active-duty police officer Kazuki Kyoju. Though Kyoju was executed for his crimes, he wakes up to find himself alive once more, only to be informed by a mysterious girl named Ressy that he’s now a participant in a battle royale of resurrected heinous murderers. Determined to stop the atrocities of these revived criminals and wipe out killers from society, Kyoju throws himself into this twisted game. An ex-police officer takes on ruthless criminals in a deadly survival game! A dark and thrilling series!
In broad daylight, a horrific mass murder occurs, nearly also claiming the life of Mina, a high school student. Miraculously, she survives after undergoing a heart transplant. As Mina begins to settle back into a semblance of normalcy, she becomes alarmed by an overwhelming surge of murderous intent that she's never experienced before. Unbeknownst to her, the heart she received had belonged to Misako Shimizu, the very perpetrator of the mass murder. Mina's parents watch in confusion and fear as their beloved daughter starts transforming into a murderer whose murderous intent never stops...!?
He had sex with his own daughter—though, of course, only in a dream. Goto, a university lecturer, had seemingly built a happy family: a beautiful wife who is a painter and lovely, talented children... But that happiness was merely a facade. During the day, he suspected his wife of infidelity, and at night, he was tormented by nightmares, gradually wearing down his mental stability. One day, Goto returned home to find his room in chaos and his daughter in tears. Convinced that his wife was to blame, Goto vows to protect his beloved family...!? A family suspense of immorality!