Aunt Yan Er is Yi An'an's neighbor who had shown kindness to her in the past. She appears at the very end of the chapters, knocking on Yi An'an's door early in the morning to deliver urgent news. With a worried expression, she urges Yi An'an to hurry home immediately because her father is in trouble. Her timely warning suggests she has been keeping an eye on the situation at Yi's home and is concerned about Yi Daping's wellbeing. Her character represents one of the few genuinely kind people in Yi An'an's life outside of her close relationships, serving as a bridge between Yi An'an and her family crisis. She is described as having been kind to Yi An'an before, indicating a pre-existing positive relationship.
