Can Humans Fake Mitotic Time Travel?

[Western fantasy + single heroine/narcissus + no system + time travel + magic + invincibility + healing (I hope it is)] As a time traveler, Levi is very happy that he can start a new life in this world as a descendant of the Grand Duke. Of course, life is never perfect. For Levi, there is bad news that he must face—— After his grandfather bombed the imperial capital, the family was on the verge of bankruptcy. Although his father had managed to repay the debt after selling off the family assets, he no longer lived a arrogant and luxurious life. Even if he wanted to buy himself some good things, he had to sell books to prepare a small treasury. So... Do you want to try hugging a certain rich woman's thigh? Levi thought about this problem seriously. Although there seem to be some strange rumors between my father and the other party's father, they are really rich! This family really has land! "Okay~" The girl gently stroked the boy's black hair on her lap. "Dear me." Does the sun's phase last forever? Can the moon phase stay bright forever? If the foundation of the world has collapsed from the very beginning, how can all sentient beings avoid the irresistible end when facing the end of pursuit? From the center of the empire to the iron wall in the extreme south, from the stable golden land to the chaotic fragmented homeland, from the present where order still exists to the past that has been swallowed up infinitely. Wanderers who have left their hometowns, please bring the desperate protesters back home. (I haven't written anything for a long time, so I'm practicing my pen. Please forgive me if there are any mistakes.)