Reign of the Reborn Emperor: I reincarnate as a space emperor

"I am coming for you, after you and everything you have even cost me thousand of year" Zarath says and laughs _ That was the last words I heard

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A legendary cultivator kyrian, known for his unmatched power and wisdom, dies in an epic battle and is reincarnated into a future where humanity is a space-faring civilization. He awakens in the body of a young prince, Kyrian, the same name but weak body.In a collapsing galactic empire. Using his cultivation knowledge and newfound technology, he aims to reclaim his throne and unite the galaxy. On the way, he encounters love, betrayal, and the ultimate challenge of merging his past and present identities.