The ascension is amazing helena tells you all about the element infection on earth and how the remaining people created survivors and the homo deus,and how they sent out the ARKs to save earth and when the time came all the ARKs came back to earth including aberration but Rockwell some how was not dead after you "killed him" and infected earth with element again but I think in a new DLC you defeat Rockwell once and for all and save earth.learn more in syntac youtubers channel defeating king titan video