MTL - Great Slaughter System - v2 Chapter 699 Preaching

The tale of Oliver.
An orphan boy from a Mine, in 19th century Europe, filled with Magic.

Crossing into the world of Naruto, and acquiring the One Piece system, with all the powers of the world of One Piece, swordsmanship, devil fruit, domineering.

-Do you think that your fire is very powerful? I have the burning fruit.

-Do you think that your thunder is very powerful? I have a thundering fruit.

-Do you think that your otter is very powerful? I have the frozen fruit.

-Did you said you want to die? Don’t worry, I also have a nickname: Death Doctor.

- Description from Novelupdates

The Mirror World copies worlds close to collapse, forcibly taking its residents and giving them the goal of obtaining the ultimate stone, the Master Stone.Each race possesses a Race Stone, and Seong-Hwi meets his demise as he protects the humans’ Race Stone. However, he opens his eyes and realizes he has returned to the past.“It’s not unreachable. I just have to take the right path!”Seong-Hwi resolves to obtain the Master Stone and face his destiny head-on.Destiny is weak to the brave and strong to the cowardly. Become someone who grabs hold of his destiny.

Lin Li accidentally enters another world while playing with his smurf mage account just after he maxes out all kinds of crafting skills, bringing with him various top-grade materials. Although his character is practically powerless, what he gains in return is unprecedented magical talent! Can he survive by himself after being thrown into another world?