I Became the Villainess and Accidentally Raised a Yandere Heroine Boss

[Yuri + 1v1 + Yandere + Cuddly Romance]

I transmigrated into an old-school romance novel as the vicious villainess—and landed in a completely hopeless starting situation.

1. A plot destined to end in death at the hands of the male lead.

2. A "Fated Hero" male lead who can't be killed.

The only way to survive? Stick close to the heroine. Give her meticulous, heartfelt care. Make her fall in love with me. Then—die right in front of her, killed by the male lead...

That way, not only could I earn system points to exchange for a resurrection card, I could also push the heroine (who is also fated by destiny) to kill the male lead herself.

The plan worked perfectly!

Only... after I revived and met the heroine again—something was off.

She’d turned into a yandere!

Help! I actually raised a yandere boss heroine!