They fought against the elite forces of the alliance, uncovered the millennium-long connection between "Blood Soul Warriors" and "Dark Spiritual Power", and discovered that the Ye family was the key to interstellar civilization's fight against unknown enemies. From the ruins of Mars to the core of the conspiracy of the floating city, he struggled on the edge of losing control of the dark spiritual power, and finally suppressed the power with the bond of his partners, crushed the hegemony conspiracy, and won an opportunity for the survival of civilization, and also found the direction of self-salvation.