"Hero", "Castle in the Sky".

1. "Hero": This is a powerful and inspiring song. The lyrics express the theme of facing challenges bravely and becoming one's own hero. It is suitable for emphasizing the struggle and growth of youth.

2. "City in the Sky": The lyrics of this song encourage people to pursue their dreams and become legends. The rhythm is bright and can inspire the audience's enthusiasm and motivation. It is suitable for emphasizing the infinite possibilities of youth.