One Piece - I Am A Different Luffy! - Chapter 422 - 421 - All the Islands Arrive at Dressrosa!

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…

Ling Chen, the number one prodigy in the Martial World, lost all his cultivation and martial arts when his sect encountered a major disaster.On the brink of death, Ling Chen accidentally obtained the divine martial arts text, ‘’Ling Tian Sword Scripture‘’, and was able to repair his meridians.From then on, he began to understand the Sword Way, condense the Sword Heart, comprehend the Sword Intent, and ultimately became a Sword God of his generation!

After Kama Taj learned magic for ten years… He Shenyan realized.

It turns out that I can’t go home, it’s not me, it’s the things you teach here!

goodbye!

- Description from novelbuddy

He transmigrated and got a system but Lin Feng’s pressure is as big as a mountain.