The Love Wars of the Godslayers

While cultivating in seclusion, Xia Shu transmigrates into a science fiction novel and becomes a high school student whose home planet is under attack by monsters.

The good news: She has an immortality ability.

The bad news: A man named Feng Rao shares her body, and they each get to use it for one day at a time.

Xia Shu, who believes that the path to immortality is paved with kills, opens her eyes and starts killing. Feng Rao, fresh from killing his way through an infinite-flow world, closes his eyes and starts killing too.

When facing enemies ten times stronger than them:

Feng Rao: You're really going to take them on when they're this much stronger than us?

Xia Shu: Ever heard of killing someone above your level?

When facing enemies full of tricks:

Xia Shu: You're really going to walk into such an obvious trap?

Feng Rao: Ever heard of using yourself as bait?

One mountain cannot hold two tigers, and one body cannot hold two souls.

When they fall unconscious, the two souls meet in a realm of consciousness. There, they can fight to their hearts' content, and the winner gets to use the body.

It's perfectly normal to stab yourself before fighting an enemy and leave your own soul utterly exhausted, right?

☆

Xia Shu: a name that strikes fear across the stars.

She loves killing. She kills monsters, people, and even herself.

In the middle of a routine mission, she suddenly stabs herself and collapses. Luckily, she has an immortality ability, so she's bouncing around again a few seconds later, though her personality has changed and she's laughing even more ominously and maniacally.

But not everyone can put up with a teammate casually killing herself. Over time, everyone starts calling her a "psycho" and dubbing her the "God of Slaughter."

Theme: You have to fight with all you've got before the dust settles.