In the slow-paced Xingmang City, 26-year-old Su Nuan runs a handmade aromatherapy shop called "Nuanxing Aromatherapy Shop". She is good at using natural plant essential oils to create aromatherapy that can soothe emotions. She firmly believes that smell is the secret weapon to heal life, but she is always confused by her "involved" colleagues and picky customers. Not far away from the corner of the street, 28-year-old Lu Yu opened a "Paw Paw Pet Hospital". He is gentle and patient, and treats every small animal like a family member. However, because he is not good at social interaction, he is often misunderstood by customers as "cold". On a rainy night, Su Nuan rushed into the pet hospital to save an injured stray cat, breaking their parallel lives. One uses aromatherapy to heal people's hearts, and the other uses medical skills to protect furry children. They have very different personalities, and they gradually get closer through collisions about "healing". Su Nuan used soothing aromatherapy to relieve her pet's anxiety during medical treatment, while Lu Yu used the warm stories of pets to inspire Su Nuan's aromatherapy creation. When the fresh fragrance meets the soft and cute paw prints, when the gentle soul touches the gentle soul, they not only heal others, but also find a warm destination that belongs to each other.