Jiang Mo was abandoned by her family due to hearing loss in her previous life. After her rebirth, she pretended to be deaf to avoid disputes. The family arranged a sign language interpreter for Song Yan for her, but Song Yan's "translation" gradually exceeded what she actually said. She thought Song Yan was lying to her until she saw a diary in Song Yan's room, which was full of unspoken sufferings from her previous life - Song Yan could "hear" her heartbeat and loved her for two lives.
