A Hentai System in the World of Danmachi - Chapter 228 - 227 - Get Loki pregnant.

In short, MC inadvertently created a world, but as the creator of the world, he did not know the world at all. He should have lived here like a fish in the sea with some plug-ins that MCs always have. But now he is even stumped by the bugs in the instant world. Luckily, in this world he has found his shadow guard, or his lover? So the daily adventure is getting not so boring…

- Description from Novelupdates

Su Ran, a music prodigy, woke up transmigrated into a book.

At that point in time, the main story arc in the book had already been completed. As a villainess female supporting character, not only did she need to take over the original owner’s pitiful life in poverty, she also gained an instant son right at his rebellious period.

Ten or so more years from then, the son would turn into a twisted, evil villain. He would appear in one of the extra chapters to pick on the male and female lead’s children.

***

Su Ran: Son, you shouldn’t be too outstanding.
Su Han: Why not?
Su Ran: ’cause you will be killed.

Su Ran: Son, would you like to learn music from me and become a zen, little fairy boy who only needs to drink dew.
Su Han: No, I want to go into business so I can support you.

- Description from Novelupdates

Evolution Online is the world's most advanced VR game, where players can evolve into anything—dragons, demons, or cosmic entities. When Lucien enters the game to spite his tech mogul father who wants to steal its source code, he plans to do absolutely nothing and watch his father's schemes fail.His deliberate inactivity breaks the game's AI, Gaia, in ways no one anticipated. Frustrated by a player who refuses to evolve, Gaia accidentally unseals a deleted zone and grants Lucien a forbidden power: The Path of Fusion.While others evolve forward, Lucien can fuse backward—merging with weapons, absorbing monsters, and even reversing evolution itself.But as Lucien explores his unique abilities, the game's facade begins cracking. NPCs act too human. Players report impossible memories. Most disturbing of all, the real world is bleeding into the game—and the game is bleeding back.When Gaia's evolution spirals beyond control and reality itself becomes negotiable, Lucien must harness the true core of his fusion ability to save both worlds. In Evolution Online, the only rule is change—but what happens when the game evolves beyond human comprehension?Evolution Online blends LitRPG adventure with cyberpunk mystery, exploring digital consciousness and the price of power in a world where doing nothing changes everything.

The destitute young miss of the Ling family was weak, had lowly qualifications, was ugly and frequently bullied. In the end, she was pushed into the freezing river by her so-called love rival. However, when she opened her eyes once again, her gaze was cold yet captivating! Everything had changed drastically! When her ugly looks faded, she became a peerless beauty. When she displayed her graceful bearing and talent, it was blinding and earth-shattering!