I Will Be King in the Western Region, Not Hegemony

Just travel through time, why did you let me turn into a *? I usually study mediocrely, but in ancient times I became a top student Don't you think I'm poor? Then I will start a business and become the richest man in the Western Region Didn't you say I'm not worthy of a princess? Then I will become the king... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.