Five Kings and a Ghost

Some stories are considered make-believe while others are considered "real." The question that one must ask is, "What is real?". The conflicts that characters face in all tales are real enough. The choices they make and the outcomes that occur are certainly real. Choices are often contingent upon the current conflicts being faced, and that is undoubtedly real. Jack faced a giant who wanted to eat him while King Arthur faced Saxons who simply wanted to eat. Who is real and