MTL - Master of Science and Technology - Chapter 9 : How big is it?

Hyde arrives in a doomed world with nothing but his body and fragmented knowledge of the future from a game he once played. He has no grand ambition—why try to save a world already destined to fall? Survival is enough.That is, until he discovers his sister is also transported into that world.However, only he hears the Melody of Nightingale and receives the power to survive.[You have established a connection with The Forgotten Hollow.]Awakening as a Resonant—an elite group with supernatural abilities—he is thrust into a conflict between two worlds. Armed with the authority of space and time, he vows to protect his powerless sister at all cost, even if he has to fight against the Mirage creatures, other Resonants, or even Gods themselves.

Su Leyun, the legitimate daughter of the Hou family, was replaced by a peasant woman during a plague when she was still in her infancy.

After experiencing hardships in life for more than ten years, she finally returned to her parents, but she was plotted and framed at every turn. She was even looked down upon and treated coldly because she grew up in the countryside.

She originally thought that her sincerity would impress her husband and win him the gift of betrothal, but she didn’t know that he only married her for the sake of pretending to be a match.

After resurrecting her life, she vowed to make those who bullied her pay the price. She knew what it meant to be respected as a legitimate daughter!

- Description from novelbuddy

Xuan Yi was transported into the fictional world and became an elder of the Black Sword Sect! The moment he entered the world, he was at the Sea-Splitting Rank!

I am reborn as a minor character and the mother of the main character, the deposed ruler Leriana Ashford.My husband's younger brother will stage a rebellion against him, and only my young children will manage to escape. And the unfortunate Queen Leriane faces a bleak end. According to the plot, my heroine will sacrifice her life during the rebellion to save her children.Except she won't! Dying at twenty-seven is too soon for me and I'm going to change the tragic plot of this novella.I was lucky enough to be reborn ten years before the events of the novel began. At a time when the future King Philip and his brother Razor had just fallen in love with me at the Royal Academy, and their fight for me led to a feud. To survive - I decided not to become queen and live a quiet life with my father the Duke. And in order to rid myself of these two, I had to go to extreme measures.I decided to start dating the daughter of the cursed Duke, who is feared and hated by the entire academy.