On an ordinary morning, Kevin coser just stepped out of the house when his vision went dark. When he woke up again...

System: Congratulations, you have traveled through time.

Kevin coser:...Ah?

System: And your cosplay came true, and you became Kevin.

Kevin coser: cool～

System: The good news is that you didn’t travel to the Honkai Impact 3rd world.

Kevin coser: What about the bad news?

System: You can't go back to your original world. So...

Kevin coser:?

System: Come save the world with me!

Kevin coser: This is too sloppy!

All in all, it’s a story about a hapless kid who saves the world after his cosplay comes true.

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Pre-view reminder:

1. The person cosplaying is not Kevin himself, and I have never played Honkai Impact 3rd. My understanding of Kevin comes from Bilibili. Please forgive me for the imprecise settings.

2. Character ooc warning!

3. A self-inflicted work, Kevin COSER travels through time and space to curse back + Wen Ye + tutor, not involving Honkai Impact 3rd.

Ten thousand years ago, I witnessed the destruction of a civilization, the shattering of memories, and the arrival of an end. At that time, I was powerless to stop it.

Fifty thousand years ago, I felt a familiar civilization, familiar things, and familiar people, but the memories that traveled through time were not in my mind. I watched as the end destroyed civilization once again, but I suddenly regretted it.

And now, the power to save everything, all the memories of the past, are within me. This time, I don't want to lose them again, nor can I lose them. I will grant your wishes and make this world beautiful again.

Sing joyfully, all things in the world, to welcome the death of your god, who will bring boundless beauty to this world. What, "you" refuse? No, no, no, you have no reason to refuse any of this, nor is there any room for negotiation.

(There may be some timeline confusion or inaccuracies, but the main content is correct. Please forgive any errors.)

[Contains a lot of original plot][No "knife"][Single female protagonist][Warm][Healing]

My name is Sheng'an, which means: May you have beautiful spring scenery and long-lasting health and good fortune.

Although the meaning is good, my life is not peaceful.

It seems like God has played a huge joke on me. All my relatives have died directly or indirectly because of me. Haha, it's really sad and ridiculous...

People like me should not be born into this world, so I choose to gather with my family and apologize sincerely, hoping that I will no longer be their child in the next life, or I hope that I will not have an afterlife.

When I jumped off the tall building, when I clearly felt a sharp pain and then no feeling, when I completely closed my eyes, I finally felt relieved.

But… I don’t know how much time has passed, why can I still feel the cold? Why can I still open my eyes?

But... at this moment.

I...met her.

A little girl with gray hair and blue eyes.

That's the person who changed my life...

He is also the person I should protect for my whole life.

The Fourth Disaster World Travel Manual

[Battle of the Double Fanfiction + Chief Chef + Traveling to Another World + Intrigue + War]

It only takes a few cents worth of bullet to kill a person, but every person has an endless story to tell. Yet everyone wants their story to continue, and in the end, they take up arms and continue to fight each other.

If the universe is considered as a system, then Gu Feng is the bug of the universe.

Still a bug that cannot be deleted.

On this day, Gu Feng, a bug, obtained a live broadcast system...

Never mind, I don’t want to write an introduction anymore.