This Parent is a Bit Cold

'''Blurb: After eight years as a kindergarten teacher, Ling Mo had never encountered such a mother. No responses in the parent group chat, no replies even when @everyone was used for important announcements. When asked to fill out forms privately, she would only respond with "Oh," "Hmm," or "Got it," without even a word of thanks. Ling Mo couldn't help but wonder: Was this aloof mother even the child's biological parent? Parent-teacher meetings were skipped, parent-child assignments ignored, and "someone else" always showed up for school events. As a last resort, Ling Mo decided to hold a "Mother-Themed Parent-Teacher Meeting." She was determined to meet this bizarre parent in person....