Different plots~ http://www.mangago.me/home/mangalist/944103/
http://www.mangago.me/read-manga/stigmata_seikon_sousa/ is more mystery than romance but it has a sequel which focuses on the bl part
http://www.mangago.me/read-manga/sono_koi_ni_wa_wake_ga_aru/
http://www.mangago.me/read-manga/hitotsu_shikanai_mono/
http://www.mangago.me/read-manga/haikei_niisan_sama/
http://www.mangago.me/read-manga/i_m_banging_my_rival_from_a_parallel_world/
http://www.mangago.me/read-manga/samishigariya_no_love_letter/
http://www.mangago.me/read-manga/kyuuketsuki_ha_shinzo_no_yume_wo_miru/
http://www.mangago.me/read-manga/bokura_no_melancholy/
http://www.mangago.me/read-manga/gosan_no_heart/
hello! can i please have some bl with some unique plot preferably manga and short (about 5-10 chapters) thanks!