In JJK With Naruto Powers - Chapter 21: Kazuma Vs Maki

He died doing what he loved—on the basketball court, surrounded by cheers, chasing a dream that never came true.But fate—or perhaps the Basketball God—gave him one more shot.When Dirgantara Renji, a washed-out benchwarmer with a decade of struggle behind him, suddenly wakes up as his 15-year-old self, he’s confused, overwhelmed... and determined. This isn’t just a second chance at life—it’s a second chance at the dream he refused to let die.Now in 2009, armed with a mysterious System, years of experience, and a deep hunger to prove himself, Dirga is ready to carve a new path. But this time, things are different. New faces. New choices. And hidden talents he never met in his past life.Will he finally rise from the shadows to become the basketball legend he was meant to be?

In the vast Marvel universe, where superpower was still slowly growing in its infancy, several peerless superheroes tried to find their path in The Marvel Universe. A young adult named Ron from modern Earth unwittingly stumbles into such a world and begins his journey with an unknown power. This is a magnificent yet unknown true marvel world! This is the story of a normal young adult and his adventures!

- Description from Novelupdates

He went from an ordinary student to a god-level master in manufacturing.
Continuously progressing, processing range from hundreds of meters to tens of atoms, processing precision from microns to nanometers to atoms and molecules, everything was possible.
Wassenaar Accord? The embargo against China? What we have banned are technologies that China doesn’t care much about. Most of the member states have to import technology from China, shouldn’t the member states have a meeting to discuss and bring in China as well?
Forbidden chip sales? Is there a mistake? We barely managed to maintain our low-end market with a large amount of subsidies, it’s already good enough that China didn’t initiate an anti-dumping investigation. President, are you sick?
Hmm, it seems like living cells can be processed precisely as well. Do you need to refine the cancer cells that you are spreading out?

- Description from Novelupdates

This is a world where humans, demons and mysterious beasts coexist.

Humans cultivate mysterious qi. Demons cultivate corporeal bodies. Mysterious beasts cultivate soul perception.

A legend says that in the middle of an endless rainforest, there are extremely powerful existences; they are called demon kings.

Some demon kings have a tyrannical corporeal body, some are experts in illusions.
Some demon kings are proficient in magic, some can even move mountains.
Some demon kings are able to sense things thousands of miles away.

These demon kings rarely appear in the human world. Even if they emerge in the human world, they would reincarnate in human form; assimilating with mankind while seeking to breakthrough realms…

- Description from Novelupdates