I'm the Only Good-for-Nothing in the Prince's Residence

“Your damn tenderness makes my heart ache and tears stream down my face~” After the heroine transmigrates, she sings a song that finds its way into the prince's heart, and just like that, he takes her back to his manor. She plans to use her advantages as a modern person to change the world and climb to the top of life. But she never expected the prince's household to be full of hidden talents: a top student from Tsinghua, a financial whiz... while she is the only useless one. With a crate of Coke from the start, how will the heroine stir up the world in these chaotic times?