I'll Teach You, Marianne. - Chapter 707 - The Main Mastermind

Takuya accidentally travels to the world of Naruto with a max-level game account.As a mixed-blood Uchiha, Takuya states: “Sharingan? Mangekyō? Aren't these standard equipment?Once you reach the right age, don't they naturally awaken?Why do you need emotional trauma to activate the eyes?Why do you need to transplant eyes to obtain the Eternal Mangekyō?That's so outdated!A real man should awaken it on his own!As for the Nine-Tails, isn't it a common pet?Look, my Nine-Tails is even white!It can fight independently outside my body and even resist the Ten-Tails!This is how the Nine-Tails should be!Kurama, you...”Disclaimer: The cover image is not owned by me. If you are the original owner and would like it removed, please kindly let me know.

Always looked down upon by others, Ji Feng gains technology far more advanced than the present, as he discovers its abilities, he begins to walk a path far from ordinary. With X-ray vision allowing his to find jade stones in rocks. With this futuristic technology, Ji Feng accomplishes something no-one can compare to. This is the beginning of a legend.

- Description from Novelupdates

In 1930s Canada, a 16-year-old landlord unlocks a System unlike anything this world has seen—a power that lets him grant supernatural abilities drawn from warriors of another realm. Barbarians, Archers, Wizards… all under his command.

The world had changed when the System arrived, alongside the Cataclysm that filled the world with monsters. The technology was gone, replaced by classes and skills that allowed the people to fight back. When Devon ended up as a Blacksmith, a class that didn’t grant Intelligence, he had to face the reality, that his old career that he loved - mathematical sociologist - was over. Instead, he had ended up as yet another discarded member of the production class, overshadowed by the existence of the System Shops to the point of total marginalization. But, what if all he needed was to reapply his scientific thinking to the System...