Here is a less formal introduction:

I traveled through time and seemed to be an employee of a company.

Wow, that's a lot of salary!

The alarm sounded.

Asking me to suppress the minions? What the hell is this company?!

The following is a serious introduction:

I am Ye Lan. The best employee of Lobotomy Corporation in X0XX. Miss Hod doesn't even need to do core suppression after seeing me.

But no one in the company knew that I was actually a spy from a company in a world even outside the ruins. (Of course, Miss Angela might know this, but she didn't tell anyone, so no one knew.)

But besides this secret, I have another one.

A secret that even my real company doesn't know: I'm a time traveler. (But maybe I've told Miss Angela about this in one of my previous loops.)

Zhao Kong, an 18-year-old high school student, couldn't play the Fallout 4 mod.

He sought help from an expert in a group chat, and was tricked by an expert named Adventurer into installing a mod, thus beginning an adventure he had never experienced before.

Fallout 4, Red Dead Redemption 2, Metro series, Cyberpunk 2077, Resident Evil series...

(Single female protagonist, not a wish-fulfillment story, no system, the time she meets Hiccup is during the Crossing the Border era)

This is Bock… well, this is Dragon Feast Island. For six months of the year it thunders, for two months it snows, and for two weeks in a certain month, there's a grand feast here—not for humans, of course, but for dragons! Yes! Dragons! This is the island of dragons! And it's my island too!

Hmm... As for why I'm here? I'll answer that question at the next campfire gathering.

When consciousness can be stored, humanity embraces "eternal life"! 41 divine paths; 296 extraordinary professions; 1,374 extraordinary abilities. Faced with the indescribable "They"... will you believe? Or resist? The "Data Creator" can create civilizations within virtual networks; the "Embrace of All Spirits" can communicate with all living things; the "Crown of the Father" destroys all evil wherever it passes; the extraordinary beings favored by the gods... omnipotent! "Every use must come at a price!" Relics; the "City of Miracles" where traces of the gods remain; the Royal Academy of Sciences, at the heart of human technology... The United Kingdom, the Interstellar Consortium, the Orthodox Church, secret organizations... all plunge into the turbulent vortex of this world. Will they become the light that saves all, or the shadow that destroys everything?

Because the plot of Cyberpunk 2077 is a bit rough, the otaku Yu Le played it several times but still couldn't save Jack. Just when he turned off the game and switched to Warframe to play, he traveled through time and space, and traveled to the world of Cyberpunk 2077 with Warframe's technology.

"Flesh and blood are weak, steel is eternal." "The mind is stronger than matter, transcending the ordinary into sainthood." A battle over the concepts of 'body and soul' ultimately destroyed the world, and the souls of the survivors were reborn when everything was about to begin. It was a dark age when giant corporations monopolized everything... "Qi is stored in the Dantian, Qi is stored in the Dantian. To cultivate Qi, you must first create a Dantian. What? You don't know how? Do you know what a fusion furnace is? That's what it is!" "The spirit gathering array must be connected to a high voltage of 100,000 volts! Otherwise, how can there be energy!?" "Your flying sword is made of jade and wood!? It should be titanium alloy, idiot!"