The third point of view:
Eden woke up on the wrong side of the bed today and was as grumpy as a grandpa. With just a look at his frowning face and stern gaze, one didn't need to be told to avoid him. Human beings were instinctive creatures, hence the servants were extremely careful around him and ran away from him so they don't piss him off.
Even Camille had a hard time conversing with him. The woman had always thought that Niklaus was the most stubborn man in the family. But then, no. Eden was. He was so damn difficult that all of the advice she had offered to him to let the kids go fall on deaf eyes.
