Naruto: I Am Uchiha Sasuke!? - Chapter 84 - 82 The Clash Against the Immortal Duo

A man is reborn into the world of Avatar: The Last Air Bender as a waterbender from Katara's tribe. Best of all, he was the same age as her, and he had a system with him to help.He knows the future and a system that lets him continuously get stronger by completing quests or long-term missions, as well as giving him the ability to copy abilities from others for himself. He will become invincible in the world of Avatar, even more so than the Avatar himself.

Crossing into a different world and impersonating the Lord of a city, a city encompassing five hundred miles, an elder sister having celestial beauty, and double digit number of lovers.

Tasked to revive a perilous family, Lanling, a third year university student, felt an overbearing pressure on his shoulders.

Hosting the Demon Star in his body, he can directly devour other people’s force and make it his own, he crossed through with a sole mission: To Utterly Destroy This World!

From being the Lord of Tianshui City, becoming the Queen’s husband, to being the World Destroying Demonic Emperor, he became the King of the entire world.

- Description from Novelupdates

After an accidental electric shock, Jackson traversed into a parallel world filled with supreme beings—beings whose might and strength could hold the skies on their shoulder.

At first, Jackson preconceived the idea that he’d only traversed on the other side of the world, the United States, until that is various peculiarities popped up.

While watching the news channel, Jackson wondered whose the big green guy jumping up and down the buildings of New York without care.

Who is that bodybuilder statue donned in a red-blue uniform standing tall and proud in the Memorial Hall?

And who is that man flying the skies with a big hammer calling himself a God?

Jackson wondered if he should advise his parents to move away from New York.

But after a moment of thought, Jackson pulled out his mobile phone and dialed a number. “Mr. Stark, for the safety of mankind, I think it’s necessary to discuss the developments of technology and advanced armors with you.”

This is the story of a young man living in the world of Marvel who only wished to live a quiet and stable life but as fate would have it, fate had other plans for him.

Author’s Note: The story is based on the Marvel World.

- Description from Novelupdates

Some say reincarnation is a blessing, but for me, it's a dreadful curse. Cursed with endless reincarnation, I've been reborn as a villain 137 times. And all 137 times, I've been toyed with and killed by heroes who are far more cruel than the said villains... If I can't win no matter what I do, then I'll crush those so-called heroes at their very roots. - Quality Fan Translations, Made by Fans for the Fans - Villain Takes Over The Academy