Kang Chi was originally just a maintenance worker, but suddenly got the "item upgrade system".

As long as you make it yourself, you can upgrade it!

"It's a little unrealistic to rub an aircraft carrier with your hands for the time being, but isn't it easy to rub a lens?"

So starting from rubbing the lens by hand, far-leading technologies were introduced one after another.

"What do you think is a strong country?"

"The enemy retreated thousands of miles and did not dare to cross the pond."

“People all over the world are learning Chinese, translating Chinese papers, and reading instructions are all in Chinese characters.”

"I am a street sweeper. All I know is that Master Kang has made things cheaper for us, and we can never spend all the money we have. Everyone is happy, so with him, the country is strong!"

Three years later, spiritual energy has revived, demons are rampant, and high-level warriors are invading. The survivors are struggling to survive in this cruel new world.

There was an error in Lin Yuan's binding entry system, so he activated it three years in advance. The system tasks and rewards all came from the world three years later!

At this time, the terrifying demon three years later has not yet awakened, the extremely evil forces have just started, and the high-level invasion has not yet begun.

[Hint: Target detected - Sky Devouring Black Demon (World Destruction Level), please escape, or kill it to receive the reward entry: Immortality (God Level)! 】

Lin Yuan looked at the cockroach Xiaoqiang at his feet, the future Sky-Eating Dark Devil, and stepped on it to complete the task!

[Hint: Target detected - Bronze-faced Empress (world-destroying level), please escape! Or subdue the target and obtain the entry: Devour the Heaven and Earth (God Level)! 】

"The Bronze-faced Empress...!" Lin Yuan turned...

In the Age of Supernatural, everyone can awaken their talents, pursue extraordinary professions, and gain supreme power. High school student Jiang He awakens the talent [Time Transfer], allowing him to summon his future selves from different timelines to the present as Heroic Spirits, gaining access to their future selves' talents and skills. Thus, one Heroic Spirit after another makes his debut: the [Savior], who awakens the weakest of talents yet saves humanity from the end; the [Starbreaker], possessing an infinitely evolving body, battles the myriad races of the stars; the [Abyss Lord], [World Destroyer], [Conqueror], [Symbol of Peace], [Mechanical Devil], who can contract demons and ultimately rule the endless abyss... When Heroic Spirits and Evil Spirits gather, countless timelines converge. Rejoice! A being who controls endless timelines has been born...