Third-person POV
Meiyun's hand froze for a second before she regained her composure in a blink of an eye. She couldn't blame Zhang Wei for asking this question, in actual, she thought that it was normal for him to ask his mother's whereabouts.
"Her Majesty Empress? This servant deeply apologize as I am unable to answer your question, Your Highness Prince Zhang. This servant doesn't know Her Majesty Empress's whereabouts as well. But please don't worry, His Majesty Emperor is giving his best to find Her Majesty Empress." Meiyun explained to not create any misunderstanding for the guileless children.