Go Mad, Torture the Male Lead, Torture Him to Death

(Power fantasy + transmigrate into a book + System + wacky antics + comedy + madcap chaos + a tiny bit of horror) Lin Lan and her entire class transmigrate into an outrageously melodramatic novel about a domineering husband trying to win back his wife. They're forcibly bound to a [Performance System], and each person has to act out a different character and script.

If they stray from the plot or act out of character, the System shocks them until they question their existence.

As the student ranked last in her grade, Lin Lan gets the worst role of all: the tragic-romance heroine.

The domineering CEO mistakes the heroine for someone pretending to be his savior, marries her, then torments her emotionally and physically every day for the sake of the vicious rival. As long as she isn't dead, he'll keep torturing her to death.

Fortunately, she and her classmates discover a loophole in the System. They can pull tricks from angles the male lead and the vicious rival can't see, and the System won't flag them for acting out of character.

During the [Male Lead Forces Her to Give Blood] scene, the doctor and nurse wait until the male lead and the vicious rival aren't looking, then add tomato extract to the blood bag, giving the rival a severe allergic reaction that nearly kills her.

During the [Lin's Parents Die Seeking Justice for Their Daughter] scene, Lin's father uses points in the System shop to exchange for an "Invisible Iron Head Kung Fu Helmet," while her mother gets a "Cactus Palm" item. One breaks the male lead's ribs, and the other slaps the vicious rival until her face is disfigured.

In every scene that follows, the cast cheats with System loopholes and items, tormenting the male lead and vicious rival until they question their sanity.

Bingo!

They've created a world where only the male lead and the vicious rival get hurt!