Does the Fake Heiress at the Elite Academy Need to Fight for Survival?

Lin Xueyao is the fake heiress of an unfinished ABO aristocratic academy novel. Spoiled by her family and elder brother since childhood, she grew up gorgeous, arrogant, and imperious, like a haughty ragdoll cat. Then a plainly dressed girl with delicate features arrived at her home, and Lin Xueyao learned that she was the fake heiress, switched at birth.

Overnight, her dismissive fiance kicked her while she was down, her hateful rival came to mock her, her former simp turned on her without a second thought, and even her beloved elder brother became cold and unfamiliar.

Lin Xueyao: Surely things can't get any worse than this? (Slowly closes her eyes.)

Then something even more terrifying happened...

"Congratulations to Class Star Two-Three, selected as the honor class for the [Evolution Game]. The class's 40 students will compete over the next three days. The sole survivor will be chosen to enter the upper ranks of the Empire and assume an important post. We will now read the rules of the game:

[Time Limit]: The game lasts three days. When the countdown ends, if more than one player is still alive, everyone loses.

[Victory Conditions]: The sole survivor is the winner and qualifies for a position in the Empire's upper ranks. All other contestants are eliminated.

[Collar Rules]: Everyone must wear a tracking collar equipped with life monitoring, location tracking, and audio recording devices. Attempting to remove or damage the collar results in immediate failure. Remaining in a restricted zone after the time limit also results in immediate failure.

[Conduct Rules]: During the game, the System recognizes all actions between contestants. There are no restrictions on ambushes, traps, betrayal within teams, or any other means.

Everyone had assumed that the identity-less, frail, and useless fake heiress would be the first sacrifice to die in the Evolution Game.

Who could have expected the tables to turn?

The top Alpha students who had once treated Lin Xueyao like trash now all gathered around her, willingly becoming devoted champions who protected her.

Theme: Make an effort to live every day.