When the Abused Novel's Heroine Meets a Cheat System

I transmigrated into a book and became the heroine of an old-school angsty romance novel. In three years, the male lead, Leng Aotian, will welcome back his beloved first love from overseas. Leng Aotian looks down at me from on high. [Woman, give her your kidney.]

System: [Would you like to activate assistance mode?]

So I turn around and throw myself into the devoted second male lead's arms. [Darling, I'm so scared.]

The next day, Leng Aotian goes mad, and so does the second male lead.