One Piece: Unreal Adventure - Chapter 46: Save Me!

This novel is also known as Magic Industrial Empire

A prestigious senior mechanical engineer in the industry, Xu Yi was sent to a world dominated by magic.

In a world with an almost non-existent industrial system, how can Xu Yi display his value?

When magic collides with modern technology, when magic merges with machinery, that is the beginning of this story.

- Description from Novelupdates

The World Tower has unimaginable wealth and treasures. Once a week, as long as you rush high enough, you can surpass ordinary people and enjoy a brilliant and glorious life.

A thousand floors are capped, and some people say that reaching the thousand floors can get the wealth of the whole world; some people say that above the thousand floors is a beautiful new world or even heaven; some people say that they can obtain the power of gods;

Unfortunately, no one has reached the summit for thousands of years.

The strongest team in the world rushed to the 929th floor, which was unprecedented, and was still destroyed.

Wang Wen survived.

Time went back to twenty years ago.

Reborn with all the emotions and experiences, the lush Wang Wen in front of the World Tower is calm and determined.

- Description from novelbuddy

Seojin transmigrated into the novel named ‘777: The Crowned Sovereign’ as Seven, a side character.Here, he was the seventh child of the seventh archduke of the seventh kingdom of the seventh continent.On Earth, he was raised by his seventh stepfather and the child of the seventh ex-wife of the seventh mayor. He even had his seventh maid quit the job.He was also the seventh reader of the novel he transmigrated into.[Welcome, Seventh Reader! Your loyalty has been awarded.]With this many sevens, will he curse it as an unlucky number or… praise it seventy seven times?…Note: The author is a complete newbie and this is the seventh draft. Please don't expect this as such a grand story.Thanks. Merci. Danke. Bedankt. Terima kasih. Gracias. Salamat.Congrats! You just learned how to say ‘thanks’ in seven languages! ;P

“What those edited and conceptualized main characters call ultimate and full power is but a grain of sand under the steps of my weakest subordinates.” Quote from Patrick.

Patrick, a regular arrogant kid with extremely attractive looks and a high IQ, lived in the alternate version of Earth. But in this alternate Earth, there were awakened humans who possessed abilities beyond the scope of human knowledge. Yet, despite living in an awakened world, Patrick didn't awaken any ability.

But just when he was annoyed with his unawakened life, he acquired an unknown entity called a system. With that, it opened a gateway of infinite possibilities that caused the existence of the story “GOD OF ALL SYSTEMS.”