This is about a man named David with two nephews named Wu and Garmadon his brother The First Spinjitzu Master and his son Kai. I know this is like my other story but bear with me ok? So anyways this is an alternate timeline where Kai is like the cousin of Wu and Garmadon and David is the biological brother of the First Spinjitzu Master and the same things said he is born into a family of legends.