Every girl has a sweet dream about love, hoping that one day she will be loved and cared for by a man worthy of love. The same goes for Yun Xi, who has experienced her mother being betrayed by her father since she was a child and does not believe in all love and has a stubborn and surly personality. However, if you fall in love with the wrong person and choose the wrong path of love, you will only end up in a cocoon. Once you weave a thick cocoon to isolate yourself from the world, you will no longer be able to see other beautiful scenery along the way. When Yun Xiang, who carries various prejudices, meets Shao Yufan, who has the same complicated life experience, in the game of love, who will change for whom, cut off the thorns in the heart, and let love break out of the cocoon and become a butterfly...