Transmigrated as a Cannon Fodder Villain? I Became a Yandere Loli

Chi Xiaocheng couldn’t believe it, she had actually transmigrated into a cliché romance novel! And not only that, she had become a cannon fodder villainess! Facing a death flag right from the start, Chi Xiaocheng decisively transformed into a yandere loli and confessed to the female lead.
“Tao-Tao, it’s you I love!”
“You said you loved me, so why are you looking at someone else?!”
“I won’t allow you to like anyone else! You can only love me!!!”
Confess to her, make her fall in love, then fake her own death in front of her to become her one and only. But gradually, Chi Xiaocheng realized something was off…. The female lead seemed to have turned yandere too.
“Hey, Xiaocheng, you can only like me too, okay?”
Wait, who’s the yandere here, me or you?! Stay away from me, ahhh!