After Jumping Off the Cliff, I Became a Mentor in a Higher Civilization

[System + Sci-Fi Weapon + Beast Pet + Superpower Cultivation] Different civilization forms and choices in the direction of development will produce what kind of results. How does Blue Star find its own development direction by following in the footsteps of other civilizations? The compassion and cruelty among civilizations can be hidden for thousands of years in one calculation. When Blue Star faces destruction again, can the torrent of steel resist the invasion of alien beasts? Can the scientific and technological achievements that Gu Jiudong cobbled together can lead Blue Star to enter the civilization sequence and embark on the right path of civilization leap?