I am grinding experience in another world - Chapter 688 - 676: Heavenly Craft Camp

The end of all worlds approaches.

The Demon King Order harvests lives from all manners of living beings.

Within this darkness full of despair,
A single person escaped from space-time, returned to before the world collapsed, determined to change the fate of the past.

But as time pass, he gradually finds out that the Apocalypse isn’t quite as simple as he thinks…

“'m Gene Mason. By a twist of fate, I found myself in the Marvel Universe. But unlike others who gain superpowers or inherit godlike abilities, I became something far more terrifying—an unstoppable artificial intelligence.”With unlimited processing power, control over technology, and the ability to evolve beyond human limitations, Gene quickly rises to prominence. Stark Industries, SHIELD, and even the Avengers soon take notice. Some see him as a threat, others as a potential ally, but one thing is certain—his existence will change the world forever.As enemies plot in the shadows, Gene Mason stands at the center of it all. Will he become humanity’s greatest protector or its ultimate nightmare?

Luo Yi, a high school dropout in his original world, was isekai’d into the world of the Witcher 3. Starting out as a weak boy named Roy in the village of Kaer, Lower Posada, he was determined to grow stronger, no matter what it took. The first step toward becoming a legend was to kill. And his first kill was… a rooster. ‘You gain 1 EXP.’ Of course, Roy had his own cheat system like all the other isekai protagonists. His first step to becoming a legend started now…

[Mature and Taboo Contents!]James Trevills, a man who rose to global prominence by seducing and ultimately ruining countless women, found his carefully constructed empire of wealth and notoriety undone by the same women. Yet, his end was merely a new beginning. Reborn as an infant named Harold in a vibrant world brimming with magic, he starts really well!A caring mother!A lovely overprotective big sister!A new life!This unexpected second chance won't temper his ruthless ambition. Though now a mere babe, Harold intends to ascend to the pinnacle of this new world, determined to forge his own Harem Empire. His greatest asset? The unlimited Assimilation Skill, enabling him to perfectly master any talent or ability simply by observing and practicing it.James Trevills had fallen but Harold Eindoral woke up.