Golden Agent, the Alluring Crown Princess

She is a golden agent with extraordinary powers and unparalleled elegance. He is the prince of the Eastern Palace who is extremely noble, but also plagued by serious illnesses. Once they traveled through time and space, the imperial edict to marry into the Eastern Palace tightly tied their fate. Excerpt: "Qin Feiyu, do you regret marrying me?" A certain man coughed for a while, then smiled helplessly and asked a childish question that he would never ask. "Why should I regret it?" A certain woman blurted out. A certain man laughed at himself, "Marrying someone who is not going to live for long means ruining your life's happiness." Happiness? What is happiness? "A certain man looked at the expressionless woman and sighed deeply. No, he coughed again.