Pls help me find this bl manwha

So I don't really remember much of it. But it was a yaoi manwha in wich a (i think person with high noble status) died and reincarnated as someone Else and he Tried to make the person of another empire like him, since they didn't like them in his previous life before his death.

Unfortunately I don't remember anything else, aside from the fact that i think on the Cover was the reincarnated guy on the ground and the other person who he want's to make them like them is on a horse??(〜￣△￣)〜