Golden
*Thud*
Even though Robin's soul avatar was just a mass of the extremely powerful silver soul force, at that moment he still felt like his legs were weak as he collapsed sitting on the dark ground... The amount of information he had heard from the planet's spirit so far could be described as shocking, to say the least.
Robin did not know how to look at the spirit of the planet right now~ creating mutants from humans... secretly encouraging wars of extermination... talking about lives as if they were worthless... the existence of a larger entity that determines what they do and what they say... If Robin knew that any other creature do such things perhaps Robin would have declared war on him immediately out of dread and to destroy that absolute evil!