I Was Reborn as an Extra, but the Protagonist Is My Best Friend!

Su Li was hit by a car and transmigrated into the novel Reborn Fake Heiress, Fighting for Everything, becoming the real heiress's vicious best friend.

The original Su Li had been manipulated by the fake heiress into tricking the real heiress onto a barren planet, where she died from radiation poisoning.

But when Su Li arrived, the familiar plot went completely off the rails.

The real heiress didn't die.

Before she left, she made sure to ruin Su Li's life.

And because Su Li had dirt on the fake heiress, people were constantly keeping an eye on her.

Luckily, she was bound to a Child-Rearing System.

As long as she raised the kids well, she could go back.

So she quietly kept her head down on the barren planet, growing some fruits and vegetables and maintaining the planet's safety facilities.

All she had to do was wait until the kids grew up...

Until...

"Sis, I feel like I lost something," a little girl said in a sweet, soft voice.

"Me too. I don't know why, but I feel like there's supposed to be something here. I've been digging for ages, but I can't find it," said a little boy, scratching his head.

Later:

"Damn it! You bastard! Su Bai! We hid all that stuff, and you dug it all up, you heartless thief!"

Su Li: ?

And then...

Wait.

Was the real heiress, her supposed nemesis, actually her real best friend?

Su Shu transmigrated into a space-opera novel. With the System's help, she diligently completed missions until the story's ending, when she would be able to return and save her silly best friend, who had been hit by a car and left brain-dead.

She fought her way through every obstacle. The only thing that annoyed her was that Su Li, who shared her best friend's name, seemed to keep popping up.

And yet she was just as good at keeping her head down as that silly friend of hers.

So annoying.

Finding an opportunity, Su Shu stood in front of Su Li and was about to speak, when the other girl's eyes suddenly reddened.

"Shushu..."

Su Shu froze, her own eyes welling up in an instant...