Starting with a Puppet Emperor? Directly Summoning a Powerful Emperor

[Invincible] + [Refreshing Read] + [Number of Female Leads: Tentative] + [Decisive and Ruthless]What? The old emperor has suddenly passed away, making the powerless sixth prince the new emperor?However, Gu Jixiao was not very panicked, because he was bound to the Myriad Realms Emperor System, and only needed to spend a certain amount of reputation points to extract all things.[Ding! Congratulations, host, you have drawn ten peak Saint King level experts.][Ding! Congratulations, host, you have obtained 100,000 years of cultivation.][Ding! Congratulations, host, you have drawn three peak Emperor-level powerhouses.]...Qiankun Dynasty: No, wasn't the Ancient Heavenly Dynasty a fifth-rank dynasty? Where did all these emperors come from?Ancient Celestial Dynasty: The Ancient Heavenly Emperor Dynasty was just a lower realm dynasty, so how did it even produce a Celestial Emperor?Countless Forbidden Zones: Waaah, family, does anyone understand? We were safely hiding in a forbidden zone when a group of powerful beings from the ancient Heavenly Dynasty rushed in and scattered our ashes.When the old emperor, who had feigned death, broke through to the Saint King realm and emerged from seclusion, he remained silent as he looked at the assembled Immortal Emperors and Immortal Venerables.Gu Jixiao looked at him and shrugged innocently.Why is Father plotting a rebellion?