Pursue the truth in layers of fog, and guard your conscience in the ghostly world.
The game between truth and power - when the truth touches the current situation, should you persist or compromise?
The boundary between law and emotion - the law is strict, but people's hearts are warm
Little people and big times - how individual choices affect the direction of history
The multifaceted nature of justice - everyone has his or her own "justice", but what is true justice?
