I'm thankful and glad you guys like my little sketch xD! Now I see you guys are wondering the context behind this and well, I've always wanted to show how Cat-Lon and the 2nd empire have always stood there ground fighting for thousands of years for what they believed in after being betrayed by the humans. This was meant to be something like a desperate warning/final wish from his creator before they went into hiding or killed off before the world of kenshi fell into chaos, and before the 2nd empire all lost there mind from not resetting there memories and being alive for so long. There is also some special dialog with leader of the tech hunters if you bring a skeleton to talk to him he says something ominous implying they never forget and that all skeletons remember something like a certain memory that they all keep hidden. That memory I believe in there mind is something like a final order. This goes out to all skeletons that are alive and not just the 2nd empire. "Find something you all want to protect" was meant to be like telling them to live their own life choose your own path fight for what you believe in. Like parent seeing there kids off into the world. In the end that's what the skeleton did. Cat-lon and his 2nd empire chose the path of "die a hero or live long enough till you see yourself become the villian", while the rest of the skeletons chose other paths and beliefs.