Global Reincarnation: Only I Know the Plot - Chapter 964:

After being betrayed by her family, Bai Meiyue found herself struggling in the flourishing age where zombies and mutant animals ruled. And that too with a big belly!Though people called her crazy for being stubborn, Bai Meiyue didn’t regret keeping the fruit of her one-night stand. What she regretted was not protecting her child and trusting those whom she should have killed at the very chance that was handed to her.In the eleventh year, Bai Meiyue lost her child and died while taking revenge on those who took her son away. However, just when Bai Meiyue thought it was the end, she returned two months before the beginning of the doomsday.Carrying the grudge of two lifetimes, she swore to make life living hell for those who harmed her and her son.With the heavens blessing her with a barter system, Bai Meiyue was intent on giving her child everything that he deserved.But why was the child’s father chasing after her?Hello? We only shared a bed for a night. So why was he clinging to her?Her child’s father: From the best medicine to education, you have given our child everything, Meiyue. But what about a father?

“If magic is power, then I'll build my own.” - Adrian.When a genius tech developer dies from overworking, he awakens in a world ruled by magic, ancient empires, and mythical beasts.But unlike the natives who manipulate elemental mana, he is granted a mysterious technology system that lets him reconstruct modern and futuristic tech.Armed with the knowledge of his old world and this game-like system, he begins to revolutionize the magic world. But his rise threatens the very foundation of society, drawing the attention of kings, mages, and forbidden powers that ought not to be offended.As nations clash and secrets unfold, one question remains:Can technology coexist with magic… or will one destroy the other?

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!
With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

- Description from Novelupdates

Having a rough life growing up, Wang Tong had numerous dreams of living a better life. However, his alcoholic foster father sells him off as a space settler of the distant planet Norton for some pocket change. Soon after his arrival, the Zergs overran the planet and obliterated its defenses in a matter of minutes. What awaited Tong on Norton was more than just an unbearable environment – its gravity alone was five-times stronger than earth – there were also swarms of bugs, constant hunger, thirst, and desolation.

While he lives a year of total carnage and survival, humanity’s Confederation eventually overcomes the Zergs on Norton and the powerful survivor Wang Tong is given a recommendation to a once famous, but now dying military academy where he begins his life anew.

- Description from Novelupdates