Cyber Magician: I Stole the Enemy's Home Base from the Start

[Type-Moon + Nearly Invincible + Smart Characters + Eternal World + Dragon King Returns + Data Invasion]

Lin Zhe, a legendary hacker who transmigrated twice, stumbles into an earth-shattering scam while living out his retirement in Fuyuki City.

His world has actually been turned into a game dungeon.

Eternal World, a "cycle space" disguised as a game.

The invasion of its players turns Lin Zhe's advantage of knowing the plot inside out into a joke.

Fortunately, his golden finger starts working again...

[Reverse Calculation] [Cyber Mage] [Truth Verification]!

While the players slaughter one another and squabble among themselves, or focus on winning over Saber and sniping Gilgamesh,

he joins forces with a naive, wealthy player and turns Caster's magic workshop upside down.

He recruits Ryunosuke Uryu, revives Jeanne d'Arc, summons Servants in violation of the rules...

Then he establishes a Nasuverse coalition organization,

leading an entire world in a counterattack! Fighting their way back into Eternal World!

(Also known as: A Few Years Gone, Yet Still a Legend Upon My Return; Little Sister, I Fought My Way Back from Hell at Long Last, So Explain What's Going On with the Hacker Empress; I'm Really the Tactical Genius Here, the One Using Cheats Isn't Me.)