mc reborn as a prince/king
Noble reincarnation
https://www.mangago.zone/read-manga/realist_maou_niyoru_seiiki_naki_isekai_kaikaku/ https://www.mangago.zone/read-manga/herscherik_the_epic_of_the_reincarnated_prince/ https://www.mangago.zone/read-manga/tensei_ouji_wa_daraketai/ https://www.mangago.zone/read-manga/tensei_shichattayo_iya_gomen/
mc reborn as a prince/king