-Royalty, King/Emperor, Queen/Empress
-Consort, Concubine
-Royalty Family
-Prince, Princess
-Nobility
-Noble Family
-Aristocrat
-Duke, Duchess
-Marquis, Marchioness
-Earl, Count, Countess
-Viscount, Viscountess
-Baron, Baroness
-Royal Guard, Knight/Female Knight
PART 2:https://www.mangago.me/home/mangalist/1270886/
PART 3:https://www.mangago.me/home/mangalist/2395219/
PART 4:https://www.mangago.me/home/mangalist/2829527/
-Arranged Marriage
-Political Marriage
-Forced into Marriage
-Contract Marriage
-Marriage of Convenience
-Fake Marriage
-Remarriage
-Engaged Couple
-Married Couple
-Married Life
-Divorced Female Lead
-Marriage Proposal
PART 1:https://www.mangago.me/home/mangalist/102174/
PART 3:https://www.mangago.me/home/mangalist/3027258/
I can read these mangas many times! I rate them >9.5/10 based on my own preferences, so there will be lots of non-mainstream BL
Genres: NO PWP, no doujinshi
Length: <100 chapters or 3 vols
Search by tags: http://www.mangago.me/home/people/12706/manga/1/
If you like this list, please click "RECOMMEND". Thank you XD
2nd list: http://www.mangago.me/home/mangalist/655038/
3rd list: https://www.mangago.me/home/mangalist/3746699/
(IF 1ST LIST IS FULL, I'LL MOVE OLDER ONES TO MY LIST 2&3)