Ye Xinyan couldn't help but laugh when Madam Yin posed her question, "Mother, you haven't even grasped the Chain Inversion Device, yet you want to keep asking?"
Madam Yin gave her a reproachful look and lightly reprimanded, "Your mother has been listening all along, hasn't she? I spend every day with you; I must know what you're capable of, right? If in the future our daughter has invented many useful tools and devices, and I, as your mother, know less about them than others, wouldn't that be laughable?"
As she spoke thus, Madam Yin's eyes became filled with a mournful look, "Do you disdain your mother for being slow and thus lose patience while explaining to me?"
Oh, "How could that be? I would never think that way. You're overthinking it," Ye Xinyan hastily explained.
