Betrayed, I Met The Demon Lord - Chapter 66 – Not,See

Amid a world war, with his awakening to powerful special abilities (Soul Armor Abilities), Kamiya Yuusuke, conscripted into the military at the age of 10 due to this newfound power, continued to achieve numerous victories on the challenging battlefield. As a result, at the age of 15, he held the position of Brigadier General.Despite traversing battlefields worldwide, he finally managed to return to Japan. The joy of returning home was short-lived, as news of an underage boy in the military started to leak to the public. In response, the military high command ordered Yuusuke to attend a military school called the Special Operations Soul Armor Academy and undergo a revision of his military records.Yuusuke, secretly pleased at the prospect of reclaiming his youth, faced numerous troubles, whether due to the nature of the unique school or perhaps because he had been in constant battle since childhood. What will happen to his relationships with strong-willed girls such as his half-silver-haired childhood friend, the older sister officer who is his work partner, and the tsundere honor student of the same age?

Fiona thought losing her mother was the worst pain she would ever feel.But six years later, life proved her wrong.Her father’s new wife turned her home into a prison. Beaten, blamed, and silenced, Fiona lived as the unwanted daughter—her voice ignored, her tears unnoticed, her happiness stolen. Every day was a fight to survive under the watchful eyes of a stepmother who seemed to take pleasure in her suffering.One night, after another cruel punishment, Fiona finally breaks. She escapes through her bedroom window with only a small bag, some hidden cash, and a heart full of fear.The streets are harsh and unknown, but fate leads her to a kind elderly woman who offers shelter—and a grandson, Mason, who seems cold and indifferent. Fiona thinks she has found safety… but life has other plans.Soon, another man enters her world. Gentle, patient, and perceptive, he offers her a deal, for her to be his engaged girlfriend to get his wealthy family off his back.For the first time, Fiona experiences kindness, love, and acceptance. But the shadows of her past are never far behind. Will she be able to embrace this new life and the love she deserves, or will her family’s control pull her back?Fiona must fight for herself, for freedom, and for the life she was always meant to live.

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

I was reincarnated as the heiress of a conglomerate in the novel. However there was a problem, this world was about to be destroyed by a virus monster. All I have left is money, I quickly bought in the countryside and built a shelter to avoid monsters…The world went down much faster than I expected, f*ck! And somehow, even the male leads are trapped with me in my house. But it doesn’t seem like these two wanted to leave. Why is it as if you guys have no intention of going to the female lead? “What the hell are you?” “I think she knew about the fact that the world would be destroyed.” They had a lot of questions for me but I couldn’t answer them. It’s not like you’re going to believe me anyway, right? Now, in my eyes, they just look like good manpower resources. “Now let’s get to work, pay as much as you eat!” If we manage to find a cure for the virus, the cause of the world’s collapse, our hellish times will be over. So, let’s roll the male leads until then and hold out! But there’s one problem. This old mansion I bought turned out to be quite suspicious. What the hell is going on in my house?