Who knows what is the episode that attracts butterflies when the princess, swallow and crape myrtle dance?

0 1. The first episode "One Mountain and One Water"

02. The first episode of Heaven and Earth

03. The first episode "West Lake Willow"

04. Episode "Little Bridge Flowing Water"

05. Episode "Heroes Go to War"

06. The first episode "Meet again"

07. Episode "Most Afraid of Parting"

Look which one it is. I forgot, too. It's been a long time.