@HajimeteNHK honestly I think you hit the nail on the head. The characters in this series definitely have potential, but the author just doesn't know what to do, so instead we get plotholes, a lack of cohesion and generally a pretty lackluster story.
@Rasz Do you realize how dumb you sound? The only thing satsuki has done that obviously isn't normal is when she would stalk him in the beginning of the story what sins are you even talking about and there was obviously a reason why she destroyed the garden when they were little which I'm hoping by the time the story ends it explains why she did it.