Becoming the Big Shots' Gun in an Apocalypse Escape Game

Jinshi transmigrated into a post-apocalyptic escape game he'd just played. Though he was born in peaceful times, the hideously ugly zombies made his legs go weak, and their rotten stench made him vomit. But they posed no threat to his life, so he could still be a lazy couch potato.

.

Because he'd become a firearm: a gun.

The only people who posed a threat to him were the big shots using him to shoot zombies.

.

Those big shots:

A general who had just returned victorious from an interstellar battlefield.

An immortal venerable who had ascended from a world of cultivation.

A demon king who had defeated the hero and was heading home to go back to sleep.

And someone who had just fought their way through the previous round of the post-apocalyptic escape game...

Though they came from different worlds, every one of them seemed pretty unlucky to him. They'd all been hit with a downgrade.

.

When he saw

The big shots taking out little zombies with a single punch and big zombies with a single slash, wielding cold weapons as skillfully as if they were chopping vegetables, he silently told himself: Times have changed...

.

The big shots were gathered together to take part in a brutal survival trial. At the start, they had only one gun as a weapon, but none of them knew how to use it. The one big shot who did know how to use it couldn't bear to waste the last bullet.

.

Later, the ignored firearm suddenly turned into a person.

A person who seemed to have no fighting ability at all, and whose legs went weak at the sight of real zombies.

But it was fine. The big shots figured they could afford to raise a mascot (useless freeloader).

Jinshi, forced to be the group's darling: As for how I feel, I don't feel much. I just think I'm pretty useless, but the person involved is actually having a great time...

.

Later:

A shameless big shot complained pitifully, "I can't fight anymore."

At last, he'd gotten a precious chance to show off (cheat).

.

He revealed the enormous arsenal of weapons behind him, courtesy of his System.

Don't move. Let me handle this!

A lazy, pampered group darling, a walking arsenal, and a real cheat-level receiver.

A shameless, two-faced big shot who is the real lazy couch potato top.

Theme: Unity and friendship.