Lisa (Claire Buenish Claire Bouanich), 8 years old, single parent, likes to ask questions, all kinds of childish questions. The neighbor's grandfather (Michelle Cerro Michel Serrault), whose son has passed away and has a bad temper, has a penchant for collecting butterfly specimens. One day, Lisa broke into her grandfather's secret room and found colorful butterfly specimens. Grandpa also said that he was going to the mountain to collect a butterfly called Isabella. Lisa was overjoyed and wanted to explore with her grandfather. How she wanted to follow her grandfather to see the butterflies flying all over the world. Along the way, Lisa gave Grandpa a lot of trouble because she had endless questions and let go of the butterflies that Grandpa had gathered. Lisa fell into a cave. Grandpa was worried and called in a lifeguard. The friendship and affection of the two people are integrated with the beautiful nature. ©Douban