| 1 | avant-title |
| 2 | you have to choose your future |
| 3 | small talk, with my brother |
| 4 | in the passing train |
| 5 | hurrying to the library |
| 6 | you shouldn't have come here all alone |
| 7 | something I can do |
| 8 | she is her Hero |
| 9 | what she was hiding |
| 10 | the butterfly emerge |
| 11 | she's made up her mind |
| 12 | he still can't choose his future |
| 13 | let's go home together |
| 14 | I will be her Hero |
| 15 | what he has believed |
| 16 | there is a crack |
| 17 | he goes, she goes |
| 18 | the outbreak of war |
| 19 | she rules the battlefield |
| 20 | come on, make your move |
| 21 | He comes back again and again |
| 22 | what else, we can do? |
| 23 | despair and hope |
| 24 | petals and butterfly |
| 25 | in a gentle world |
| 26 | my stomach is rumbling! |
| 27 | some sweet candies |
| 28 | and another dinner |
| 29 | spreading disaster |
| 30 | gloomy tension |
| 31 | bad dream, sad future |
| 32 | an invitation from the old man |
| 33 | can you save her? |
| 34 | the song we once sang |
| 35 | a tiny flower in my dream |
| 36 | I will face my fate |
| 37 | the lost butterfly |
