After dying unexpectedly, Yu Wei transmigrates.
Transmigrating would be one thing,
but the key is that the System panel every transmigrator is supposed to get seems to have a few problems:
On the left, a line of golden text: "Main Quest: Become The Chosen One."
On the right, another line of golden text: "Main Quest: Become the final boss."
The two sides are connected by garbled text. If she's guessing correctly, the System has a bug.
Are you telling me I have to be both the boss and The Chosen One?
That's like Voldemort taking off his mask at the end of a movie and admitting he was Harry Potter's secret identity, Thanos grinning and showing Tony Stark's face a second before he snaps his fingers, or Gojo Satoru suddenly spreading his hands mid-fight and revealing Sukuna's true form...
Has this System gone completely crazy?!
Fortunately, when you transmigrate, you can choose a cheat ability as a starter gift.
After getting screwed over by the bug, Yu Wei has no choice but to pick the "make an alt account" cheat.
And so begins her happy (not really) life as a double agent against herself.
World One: The Fallen Genius Junior Sister (main account: demonic cultivator boss; alt account: leader of the righteous sect)
World Two: The Apocalypse, where she makes an alt account and becomes a zombie because she's too afraid of dying (main account: base leader; alt account: zombie king)
World Three: Why Did the Imperial Princess Rebel? (main account: the rebelling imperial princess; alt account: her twin sister, who is rebelling alongside her)
World Four: A Commoner's Rise in a Magic Academy (premise undecided)
[Important Warnings]
1. The alt accounts include both male and female characters, with lots of women disguised as men.
2. There is a male lead. He isn't split into different versions. One-on-one romance. The female lead is a chaotic fun-seeker with low morals, and everything is in service of looking cool.
3. An extremely, unbelievably slow transmigration story. Each world unfolds very, very slowly.
4. What happens varies between worlds. In some, her identity is exposed; in others, it isn't.
Theme: I have always hated that this body isn't mine. When will I get to look cool?