This presentation is about Cepheus.
Cepheus is called The King .
In Greek Mythology, he was king of Ethiopia.
This constellation was discovered by Claudius Ptolemy in the second century.
Here are the references I have used.
Reference:
•YouTube: How to find Cepheus the King Constellation
•Book: What We See in the Stars: An Illustrated Tour of the Night Sky by Kelsey Oseid •Constellation Guide