In Different World with Naruto System (WN) - Chapter 375: Six Path Mode

Riding out the apocalypse on a tropical island isn't exactly a vacation. When mana arrives on Earth, Coop finds himself isolated in paradise with only one real option to survive. He needs to claim a civilization shard and level up. Coop maximizes his chances by carefully selecting a class and committing to progression. He’ll need to grind thousands of monsters to compete on the system's leaderboards while upgrading his settlement to represent the factionless.

Three years ago, the animals and plants on Earth underwent crazy and unexplainable changes that included transformations, reversions, and the addition of otherworldly species. And it was the start of a brand-new type of profession in the new generation of humanity – Monster Trainers, people who specialized in taming monsters.

On his 18th birthday, the protagonist of the story, Gao Peng, suddenly received the ability of being able to see the attribute data frame of monsters. With his ability, he aspired to become the strongest monster trainer that ever lived while looking for a method to revive his parents!

- Description from Novelupdates

The horror game has descended upon the world!Those chosen must risk their lives to control spirits and become spirit tamers to have a chance at survival!However, Lin Yu has awakened the “Divine System,” granting him access to the underworld currency that can be used in the ghost realm!His amount of underworld currency is in the hundreds of millions or even trillions… almost infinite!Therefore, while other players cautiously approach the spirits, trying to please them,Lin Yu’s situation is completely different,Relying solely on the underworld currency in his hands!A seductive ghost secretary is helping him manage affairs in the ghost realm,A cute and beautiful ghost director is pestering him for a business deal,And a fierce and powerful ghost chef is constantly cooking for him in various ways…As he looks at one powerful spirit after another submitting to him,And glances at the other players struggling to survive in the dungeons!Lin Yu sighs!“This horror game…”

The spiritual energy recovers, others practice, and Xu Bai upgrades.

After getting the game system, because I haven’t received the main mission, I frantically spent 22 years of experience points.

Then……

Xu Bai suddenly discovered that he was already invincible.

Practice exercises.

Full skill.

Everyone: “Why don’t you have a bottleneck.”

Xu Bai spread his hands: “What’s the bottleneck, click to upgrade, isn’t it enough?”

- Description from novelbuddy