Zhuang Zi'ang, a top student at the age of eighteen, was diagnosed with cancer and only had three months left to live. He wanted to release his rebellion and wildness and spend the last part of his life in a carefree way. Unexpectedly, he would meet the girl he wanted to protect for his whole life at this moment - Su Yudie. However, what he didn't know was that this mysterious girl named Su Yudie also didn't have much time left. Zhuang Zhou dreamed of a butterfly, and the butterfly met Zhuang Zhou. In the last moments of each other's lives, the two silent hearts burned brightly and became the most brilliant and warm light in each other's lives.
