Reborn as the Villainess in an Old-School Novel, I’m Forced into a Madman’s Love

[Love at first sight + one-on-one romance + both leads are each other's only ones + obsessive, unhinged male lead + Mary Sue + sweet on the outside, calculating underneath]

Sui Sui unexpectedly awakened to the fact that she was a novel's supporting character. In the original story, she was a doomed sacrificial lamb who died after paving the way for the heroine.

But the novel's world fell apart, and the unhinged male lead, who was supposed to fall in love with the heroine, imprisoned Sui Sui by his side.

She tried to escape again and again, only to fail each time and earn punishments that grew more terrifying. Just as the man's suffocating love became too much for her to bear, the Supporting Character System appeared. If she was willing to transmigrate to various worlds and fulfill the supporting characters' wishes, the God of the Main System would grant her three wishes.

To escape the obsessive, unwell man, Sui Sui agreed.

(The runaway pregnant fiancée in a domineering CEO novel vs. the unscrupulous, obsessive supporting male lead who steals the heroine away)