I Became A Third-Rate Villain In The Hero Academy - Chapter 260: Waves (3)

When the storm struck, they chose Kogan as a sacrifice to save their city... but he found himself in an unknown world, surrounded by strangers who knew nothing of their fate. In a land teeming with enigmatic entities and lurking dangers, Kogan will soon realize that his survival was no miracle, but the beginning of a harrowing trial. Will he find a way to escape, or is this place the grave that was destined for him all along?

A boy from 21st century Earth, met an accident and later was reborn in Naruto’s Ninja World.
He is born in Uchiha Family and becomes the useless brother of Itachi Uchiha and Sasuke Uchiha…. Let’s see how he changed the Naruto world.

- Description from Novelupdates

Listen here, because I've seen it with my very own eyes.William Oh was born on the hundredth floor of The Tower, to the greatest Climbers of the ancient world, steeped in the Tower's lethal miasma from the moment he drew breath, giving him strange and unnatural powers.They say he is an immortal being who circles the dreams of mortal men, resurfacing wherever the need is greatest. Those who disparage him will fall into despair, but if you're a Climber in a tight scrape, look to the sky and say a little prayer.Maybe he will appear?Odds are probably better if you pay for my drink.- Rumor overheard on a 1st Floor Tavern. Originator did not pay his tab.

After Lin Xu died, she discovered that the world she was in was a novel.Her eldest son liked to imprison the female protagonist of the novel, engaging in sinister villainous acts with a dark room play.Her youngest son would unfailingly draw substitute’s blood and snatch substitutes’ kidneys for the female protagonist’s legal antagonist — his unrequited love.Her only daughter was the romantic fool forever revolving around the male protagonist of the novel.If children are not disciplined, the mother is to blame. After being reborn, Lin Xu felt she should step in and discipline her wayward children.However, before she could take action, her eldest son’s dark, handsome, and usually cold face blushed slightly as he asked in a low voice, “Can I touch my head?”The middle son snorted and turned his head, his tone petulant, “I… I don’t want to go home, but if you insist, I’ll do it begrudgingly.”The youngest daughter rushed over, mercilessly pushing her brothers aside, “Mom, come and teach me how to solve this problem~”Latter, both sons fought over the bowl of noodles Lin Xu cooked. What was a novel’s female protagonist? Nothing compared to their mother.The daughter transformed herself, letting nothing from any novel’s male protagonist interfere with her studies!The family was blissfully happy.Latter, the revived, amnesiac husband suddenly appeared, cornering her against the wall, his eyes full of struggle, “Even if you’re married, I still love you.”Lin Xu pretended to be serious, “Is that so, then what should we do?”He hugged her tightly, his voice muffled and pained, “Divorce him!”Lin Xu chuckled secretly, “I’ll divorce him right away.”Latter, after the husband regained his memory, he said through gritted teeth, “Over my dead body will we divorce!”