C406 Just Make Your Child the Crown Prince

"Empress, drink some tea."

At this moment, Bi Yu had already brewed a pot of tea and passed it to Song Mo.

Song Mo raised his eyes and accepted the tea.

He was stunned for a moment, then touched his teacup, "You've used water to cool it down?"

Bi Yu nodded. "Yes, esteemed mistress. After I made the tea, I put the cup into cold water so that you can drink directly