Hwelp

literally the only one ik is kings maker :(

"Dragon's First Crush"

https://www.google.com/url?sa=t&source=web&rct=j&url= http://www.mangago.zone/home/mangalist/389527/&ved=2ahUKEwieobLezY_vAhVL8HMBHf6oC9IQFjAAegQIARAC&usg=AOvVaw2Uu5RTmqr1f1ZXBDvW5STc&cshid=1614619353786

So many choices, idk what u like

I also asked this question too. This one is not really historical but it is fantasy/bl
Tale of the yellow dragon

Idk if this is what your looking for but try reading Cradle of Imae

Shadow crown
Two souls

Painter behind the curtain

most of them are fantasy but here you go!

http://www.mangago.zone/read-manga/solar_eclipse/

http://www.mangago.zone/read-manga/emperor_stay_here_your_knight_s_getting_off_work/

http://www.mangago.zone/read-manga/sura_s_lover/

http://www.mangago.zone/read-manga/a_night_to_remember/

http://www.mangago.zone/read-manga/wolf_in_the_house/?7Wfl

http://www.mangago.zone/read-manga/1866/

http://www.mangago.zone/read-manga/heaven_hell_roman_company/?vYjD

http://www.mangago.zone/read-manga/palace_of_bardo/

http://www.mangago.zone/read-manga/demon_wants_to_hug/

http://www.mangago.zone/read-manga/lone_swan/

http://www.mangago.zone/read-manga/heaven_official_s_blessing/

http://www.mangago.zone/read-manga/the_imperial_master_above/

http://www.mangago.zone/read-manga/mo_dao_zu_shi_novel/

http://www.mangago.zone/read-manga/to_be_or_not_to_be/

http://www.mangago.zone/read-manga/dalkomhan_namja/?TuBw

http://www.mangago.zone/read-manga/ookami_he_no_yomeiri/

http://www.mangago.zone/read-manga/the_monster_and_the_beast/

http://www.mangago.zone/read-manga/tiger_flower/

http://www.mangago.zone/read-manga/fangs/

http://www.mangago.zone/read-manga/dear_door/

http://www.mangago.zone/read-manga/moonlight_howling/

http://www.mangago.zone/read-manga/duke_s_private_tutor/

http://www.mangago.zone/read-manga/raising_a_bat/?HvAw

http://www.mangago.zone/read-manga/taizi/

http://www.mangago.zone/read-manga/to_take_an_enemys_heart/

http://www.mangago.zone/read-manga/addiction/?p7xX

http://www.mangago.zone/read-manga/my_blood_and_soul_to_you/?1NUW

http://www.mangago.zone/read-manga/rumspringa_no_joukei/

http://www.mangago.zone/read-manga/theo/

tysm