After beating Starstruck Land, Gorn translates the secrets and then says this:

"There were some people known as the Orange Warriors, and the Gray Guards. Those people had either orange or gray clothing. Orange Warriors were good with strength, and Gray Guards were good with defense. The Orange Warriors and Gray Guards were peaceful and lived alongside eachother. Sometimes, people from the same family were the two seperate types. But one day, a portal opened, and the people were captured by the Starchilds, and when they were captured, they were turned into aliens known as the Sunchilds, and Moonchilds II. The only way the curse can be lifted is by defeating the ultimate leader of the Starchilds and Moonchilds: The CorruptStar Queen."