A Mecha Novel Delayed by Its Name

Human beings invented technology to utilize the energy of "spiritual source" and created mechas connected to it, becoming "armor masters" across the star sea. However, they don't know that "Lingyuan" is a trial system left by the "observer" of the top civilization in the universe to select the successors of the civilization. When the human genius Lin Qi accidentally awakens the most powerful mecha core - the "Throne of Civilization", he is no longer burdened with personal grudges, but whether the entire civilization can survive the upcoming "ultimate screening" and the mission of uncovering the ultimate truth of the universe.