MTL - Marine’s Thunder God of One Piece - Chapter 896 Emergency support!

Reach the peak of immortal cultivation and become able to run amok without fear! Use the power of martial arts to rule the world and defeat heroes! The weather changes at the whim and wave of a palm. He who cultivates both immortal techniques and martial arts, who could possibly defeat him! Xiao Chen is a shut-in who purchased a ‘Compendium of Cultivation’. Soon after, he crossed over into the Tianwu World, a world ruled by martial arts. He then refined pills, drew talismans, practiced formations, crafted weapons and cultivated the Azure Dragon Martial Soul that had not been seen for thousands of years. This is a story that tells of an exciting and magnificent legend!

In a world divided between Awakener and Cultivator, most people dream of becoming an Awakener because it is an easier path where killing monsters can directly increase their level.However, not everyone can awaken, so they must follow the difficult path of cultivation, where they must comprehend scriptures and techniques, and slowly absorb Spiritual Energy to improve their cultivation.Oliver was forced to take this path due to his failure to awaken, but unlike others who faced difficulties, he managed to awaken one of the strongest innate talents in cultivation, the Void Body, which made his cultivation path easier, allowing him to progress faster and become stronger than any Awakener.

A teenager who unexpectedly gets transported to the modern world from ‘the world of the immortals’ . He finds himself in the body of an ordinary guy. He wants to go back to his world and for that, he will have to practice to get stronger and investigate the reason why and how he crossed through to this world.

- Description from Novelupdates