Seven days later, the doomsday comes. Fortunately, you have a simulator...

[The doomsday simulation has begun]

[Please choose one of the following three talents: 'Devil's Contract (Gold)', 'Resurrection of the Dead (Gold)', 'Mirror World'...]

[...]

[On the first day, the sun no longer rises, and the doomsday arrives as expected...]

[On the second day, the temperature drops sharply, and citizens scramble for supplies...]

[On the third day, safe houses are harmful to health, so staying there less is the best way... You are crazy, leave your safe house, and look for mystery]

[...]

[On the forty-fifth day, there is no difference between reality and dreams, you encounter a strong enemy... You die]

[This simulation has ended]

[Please choose one of the following three rewards: 'Devil's Contract'...]

If you use the simulator properly, you can get a powerful doomsday reward every day before the doomsday.

So, when the countdown to the doomsday ends, you are already ridiculously strong...

...

(Shuangwen + Cthulhu elements)

[Collection of beauties] + [Unlimited supplies] + [Unlimited ammunition] + [Space] + [Not a saint]

The end of the world is coming, zombies are everywhere, and Ye Yuan is unexpectedly reborn.

He found a word [3D Printing] above the head of his beautiful female neighbor. He took the word off and 3D printing turned into infinite replication.

As long as there is a sample, any material can be replicated infinitely.

Even space can be copied.

Damn, take off!

For a shotgun, the space inside the feed tube is replicated a thousand times, turning it into a super shotgun with a capacity of 7,000 rounds, allowing you to freely draw bullets.

Drill a hole in the ring and the space will be replicated billions of times.

The space ring is born!

The explosive inside the grenade is replicated a thousand times, the throwing distance is 50 meters, and the explosion radius is 500 meters.

Damn, forget it, rockets are pretty good.

When Ye Yuan walked out of the rental house, he was surprised to find that all the top beauties had entry cards above their heads.

After taming them, you can strip off their entries and turn them into your own abilities.

[Nutritionist]: Gain attribute points by devouring food.

[Beast Tamer]: Tame combat pets.

[Female Killer]: ...

[Psychologist]: ...

[Weather Forecast Host]: ...

[Supermodel]:...

[Ocean Survival] + [Natural Selection] + [Multiple Female Protagonists] + [Refreshing Story] + [Invincible]

When Lin Mo woke up, he found himself traveling to a world of ocean survival and matched with a pair of beautiful sisters.

As a result, Lin Mo directly drew the SSS-class [Natural Selection] battleship, and awakened his talent for unlimited upgrades. Every level up, he could get exchange points to unlock more modules, and every 5 levels up, he could draw a lottery to unlock exclusive skills.

Catapults, ship-borne machine guns, cannons, homing missiles, deep-sea torpedoes, electromagnetic kinetic energy cannons, high-energy particle beams, gamma-ray lasers...

Natural Selection will slowly evolve into a star-class battleship!

…

While other players were still struggling to collect materials to upgrade their ships, Lin Mo had already led the sisters to become invincible.

"Look, what's that flying ship in the sky?"

"Huh, is it some kind of boss?"

"No, it's the players! Look! They're still on the deck!"

Lin Mo: Natural Selection, it makes sense that it can fly!

"System! Simulate for me! Let me see your limits!"

Day 1: A giant hand reaches out from the sky, and you take a look.

You're dead

A drop of cold sweat flowed down Chen Ping'an's forehead.

Oops, something is wrong with this doomsday.

————

Ten days later, the end will come.

But I have simulated invincibility!

The protagonist wants to hide but is always pushed to the front; the heroines have their own specialties and grow up under the protagonist's "unintentional guidance" (system analysis + complaints); daily interactions are full of misunderstandings and jokes; they deal with crises together (the protagonist is responsible for providing "theoretical guidance" and "logistical support", and the actual output depends on teammates).