"It takes a blink of eyes to grow up, but it is an enduring process to ferment." Picture books has the power to teach, enrich and transform. Chocolate Rain and Kam Ling, two Hong Kong girls, collaborated for the first time on the 20th anniversary of their debut. Revealing the heartfelt words of growth, and awakening the prelude to your life! This book accompanies you to grow and transform. Kam Ling uses heartwarming words to tell readers about a story of growing up. Chocolate Rain is the creator of Fatina, the heroine of this book. They have experienced different creative journeys together, and they also gladly accept all kinds of setbacks, challenges and regrets in their growth. During the 20-year creative journey of searching for dreams, the lesson they have learned is "Persevere". Heartbreaking moments are inevitable in growing up, but these heartbreaks has led us to become a better person and overcoming all difficulties. "What will happen tomorrow? It will be fine."