The following details come from scenario writer Naotaka Hayashi...

- Naotaka is responsible for creating the entire scenario plot and themes
- he also is responsible for defining all the characters
- Naotaka wrote the actual text script in the game
- the game is character-driven, with the characters learning that their personal views don't always match with that of a world at large
- these conflicts will cause them to question their approach towards the world and others
- the title refers to bravely taking the step towards turning your back on your promises and responsibilities