User blog:MemoryAngel/Is the Overlord the source of all evil from Ninjago?

Ok so I just wanted to know if the Overlord is responsible for Chen and Morro turning evil? Cause he was responsible for turning the Great Devourer evil which in turn turned Garmadon evil. Then the Serpentine tried to warn the people of Ninjago of the rising threat of the Golden Master but they wouldn't listen so they showed their anger by attacking Ninjago. So since the Overlord was the golden master that means he's responsible for turning the Serpentine evil. Also he created the stony army and the Nindroids, but what about Chen and the Anacondrai Cultitst and Morro and the Ghosts? Would someone please explain this to me?