BL mangas with good character development

http://www.mangago.zone/read-manga/greatest_outcast/
not bl but pretty good

http://www.mangago.zone/read-manga/girls_of_the_wild/
its harem but really good...do read

Thanks for the recommendations! I often encountered girls of the wild everywhere so I guess it's a popular series. And I checked Greatest Outcast. It's has amazing art! :O And I love action. I think I'll read it first.

I think these have nice character development?:
http://www.mangago.zone/read-manga/hidamari_ga_kikoeru/
http://www.mangago.zone/read-manga/shinigami_no_koi/
http://www.mangago.zone/read-manga/ten_count/
http://www.mangago.zone/read-manga/escape_journey/
http://www.mangago.zone/read-manga/renai_rubi_no_tadashii_furikata/
http://www.mangago.zone/read-manga/ashita_no_kimi_wa_koko_ni_inai/
http://www.mangago.zone/read-manga/mou_ichido_nando_demo/
http://www.mangago.zone/read-manga/yoru_to_asa_no_uta/
http://www.mangago.zone/read-manga/hana_no_mizo_shiru/
And if you can read non BL then try these:
http://www.mangago.zone/read-manga/lookism/
http://www.mangago.zone/read-manga/trainees/
http://www.mangago.zone/read-manga/akatsuki_no_yona/ (if you have already watched the anime then start reading from chapter 48)

Yup! I read non BL too. The ones you recommended indeed have nice character development. I haven't read trainees, yoru to asa, and that one by harada. I'll check them out. Thank you so much and sorry for the trouble! ^^'

its really funny, and personally i think its very underrated
http://www.mangago.zone/read-manga/smells_like_green_spirit/

This one is my favourite!!! It makes me sad, angry, and laughed hard. It's a masterpiece I would say.