"...So this is what happened in the Central Control Room back then,"
Ian pieced together the information from the past illusions he had witnessed and the intelligence about the Brain-Eating Parasite he had already speculated on.
At this moment, he had summarized the truth hidden in the Redwood Ruins Cluster for nearly a thousand years and come to know the real identity of the mastermind behind it.
Without a doubt, the Redwood Natives are the descendants of research staff from Redwood Base, a pre-calamity civilization thriving 1,600 years ago.
During the Calamity of Heavenly Fall, due to their thorough disaster preparations, Redwood Base did not suffer total extinction like the pre-calamity civilization cities on the surface but was preserved extremely well instead.