Grimsdon is in ruins.
But what will happen when a newcomer arrives in his flying machine? Grimsdon is full.
They\'ve survived with the help of Griffin\'s brilliant inventions, Isabella\'s fighting skills, and their vow to look after each other.
Isabella Charm and her best friend, Griffin, live with three other children in the top of an opulent mansion.
Most were saved, some were lost--and some were left behind.
Three years ago a massive wave broke its barriers and the sea flooded this grand city.
Grimsdon is in ruins