Transformed into a White-Haired Loli, and My Tutor Is My Rival?

[Transformation + single female lead + no marriage + tutoring + pure romance + lighthearted daily life + fanfiction author] She wakes up to find she's become a white-haired little girl, with countless rivals in love, including the school belle! And the first task the System gives her is to become her rival's tutor! Then she has to help the girl defeat all her rivals and end up happily ever after with the male lead? That girl sees me as her greatest rival! She even challenged me to a duel! But as time passes, Ji Ling'an gradually stops worrying about her own safety. Then she realizes her student, who was supposed to be her rival in love, is starting to look at her in a very different way. “Teacher, there's something I still don't understand...” “If you have a question, just ask. Why are you getting so close?” “Teacher, do you still like Lin Pingfeng? What is it about him that makes you unable to forget him...?” “Just focus on your lesson. Take your hand out from under the desk. What are you doing down there?” “Teacher, there's still so much I haven't learned, and so many things I want to ask you...” “Like... how do you really feel about me?” “Am I really just your student?” At last, Ji Ling'an realized just how serious the situation was. But by then, it was too late. “I helped you so you could live happily ever after with the male lead!” “Why are you going after me instead?!”