The Wang Family Killing the Protagonist Is Perfectly Reasonable, Right?

Wang Han transmigrates

and gets the essential transmigration golden finger: a System.

She transmigrates into a derivative world of The Lost Tomb, becoming a member of the Wang family.

A derivative world is one without a protagonist's halo, where the plot can be changed.

As a veteran fan of The Lost Tomb, Wang Han had hoped to make up for its regrets, but she is poisoned, and even the System can't help her.

To stay alive, she has to go undercover among the main characters.

Wang Han's inner monologue: Sorry, everyone. I want to live.

(A little bonus question: How did the Wang family know who was in the main cast?)

After countless hardships, Wang Han finally kills off the entire main cast.

But,

is that really the end of it?

No, no, no.

It's nowhere near that simple:

She thinks she can settle down and enjoy her retirement after getting the antidote,

but the moment she closes and opens her eyes,

she's back at the moment she first transmigrated.

And that's not all.

Wang Han discovers that the protagonists whose affections she deceived and whose lives she took in her previous life have all been reborn!