A Honkai: Star Rail Emanator? Sorry, I'm the Throne

The sea of trees contains myriad worlds, yet above them stands the supreme [Seat]. Beneath the myriad worlds are three great factions. The [Golden Courtyard], born from the reversal of the end, tirelessly saves the world and controls most of the authority over imaginary numbers. The [Bring Down the Golden Courtyard's Tyranny!], whose members put their own hearts in place of Heaven's, surpass the Aeons in human form, all serving as Emanators of their Paths and controlling a small share of the authority over imaginary numbers. The Sea of Quanta is one big family: the Hyperion takes the lead, with the little ship in support. The [None of You Are Allowed to Snatch Him! He's Mine!] controls most of the authority over quantum. The serious blurb: My name is Fuyao, and I'm panicking right now. I'm at Herta Space Station, having just gotten off the Astral Express. The System I just activated assigned me a beginner's quest: kill a Voidranger that has invaded the station. Figuring I might as well claim the reward, I promptly took down a Trampler who was fond of cosplaying as Lan. But who could have guessed the System would malfunction and replace the two strands of Imaginary Energy it had promised me with the power to annihilate worlds on the level of a Throne? Looking at the Doomsday Beast bearing down on me, I decided to show off just a little... What?! You mean there are Lord Ravagers coming later? And even an Aeon is going to descend?!! My name is Fuyao, and I'm not panicking anymore. Because several female characters who claim to be my wives took down an Aeon in no time at all. Being alive feels great! “Wait! Why are you pulling on my clothes?!”