Caught the Attention of the Cold Male Lead [Transmigration]

The female lead transmigrated into a silly, cute, academically-challenged character chasing after a cold genius in an idol youth novel, And she actually ended up as the vicious supporting female character! She decided to become a good person who follows the Five Advocates and Four Beauties, always ready to help others! Firmly refusing to do anything that would break up the male and female leads. But: Male lead, could you please let go of me? I'm just a supporting character, your female lead is over there! One-sentence summary: The cold male lead has taken a liking to me, what should I do? A love story from campus to wedding.