reading summary

now on chasing danger as Charlotte was on deck she notice a voice from the captains tone saying we are ever so pleased you are here and Charlotte was thinking  that she was going to meet her long lost granny maybe?.Waves were sloshing through her veins in a terrible way. After that she saw Luke he was busy tying the boat to the dock.And Artie was checking his phone. Then next  the dock extended into the dark side of the reef what are they gonna do now also do we have a dark side of our reef in the sea??????