any isekai or reincarnation manhwa or manga without a harem?

isekai/ish
http://www.mangago.me/read-manga/noblesse/

http://www.mangago.me/read-manga/the_descent_of_the_demonic_master/?biCM

http://www.mangago.me/read-manga/tower_of_god/?t4uQ

http://www.mangago.me/read-manga/black_haze/

http://www.mangago.me/read-manga/the_legendary_moonlight_sculptor/?WZtZ

http://www.mangago.me/read-manga/when_a_stupid_fps_player_falls_to_another_world/

http://www.mangago.me/read-manga/isekai_mahou_wa_okureteru_novel/

http://www.mangago.me/read-manga/hiraheishi_wa_kako_wo_yumemiru/

http://www.mangago.me/read-manga/i_was_trash/

http://www.mangago.me/read-manga/i_m_a_fake_npc/

http://www.mangago.me/read-manga/gensou_gourmet/

http://www.mangago.me/read-manga/ernak/

http://www.mangago.me/read-manga/versatile_mage/

http://www.mangago.me/read-manga/release_that_witch/

http://www.mangago.me/read-manga/rebirth_of_the_urban_immortal_cultivator/

http://www.mangago.me/read-manga/master_of_gu/

http://www.mangago.me/read-manga/meng_shi_zai_shang/

http://www.mangago.me/read-manga/the_gamer/

FANTASY • ACTION
list is a collection of manhwas that contain
 • action
 • male mc
 • little to no romance
http://www.mangago.me/home/mangalist/612744/

Follow the list to be updated. And if you liked the manhwas I included, please do recommend.Enjoy~ (人 •ᴗ•)

Maybe this list will help you
Here:
http://www.mangago.me/home/mangalist/551572/