The excitement in the laboratory quietly developed. The talented young man Shen Yushu was terminally ill and went to the experiment with his own body. At the twenty-first minute of life, the belated confession finally came out, and the good news of successful research and development followed soon after.
The young man hides a serious illness and stays with Chu Ling in the laboratory. He left quietly. Twenty-one minutes later, the confession sounded and the attack was finally successful. Double good news came, leaving only an empty room and endless regrets.
She fell in love at first sight, but was blocked by illness and experiments. The young man burned his life to complete the research preparation. Twenty-one minutes after he left, the confession and the good news came at the same time. The world was perfect, but he was missing...
