 The story of the characters was created by scenario writer Daisuke Watanabe.In the bonus disc interview, he states that he endeavored to create characters that were neither fully good nor evil, adding flaws such as selfishness to the heroes and virtues such as kindness to the villains, in an attempt to make them more realistic.He also said he tried to create a scenario in which neither side was truly right or wrong, but instead just had different interpretations of the events in the game.