[Dual female leads + time travel + nurturing + yandere + popular + love triangle]

A sickly yet composed and charming older sister X A pitiful heroine who later becomes dark and obsessive X More...

Having transmigrated into the body of a vicious female supporting character who is destined to die within three years, Jiang Xian's only way to survive is to cling to the coattails of the original female lead, Ji Lianyue.

She vowed to nurture this poor little thing into the strongest female lead and make her her strongest support!

As long as I raise the poor little thing to be plump and healthy, and make her the strongest female lead, I can wait to die in peace.

But as you keep raising it, something seems off?

The poor little girl, who was originally timid and would only follow behind her and whisper "sister," suddenly started looking at her with increasingly strange eyes.

Until one day, the door was locked from the inside, and the now-grown girl pinned her against the wall, her eyes filled with an unyielding obsession and possessiveness.

"Sister, didn't you say you'd always be with me? Who are those women?"

"I don't like the way they look at you."

Jiang Xian: ? ? ?

"Help! I just wanted to raise a proud and independent female lead, but how did I end up with a yandere who turns evil at the drop of a hat?!"