A Protoss said to be one of the highest beings in existence.
Everything apart from that is unknown.
But are they that strong? Why are they so strong? How are they born? Where do they live? How do they live?
And are they peaceful? Or will they kill you upon sight?
There is no other way to find out apart from simply following one and seeing for yourself whether or not they are evil or good. Will this one become a Saint or Devil? Will he help or watch as the life and your soul leaves your body?
Follow a Protoss from his birth to his first prey, from his first spell to his first love and build your own opinion.