my fuel be running low

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

http://www.mangago.me/read-manga/the_beginning_after_the_end/?av=1

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

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

One of my favorites!!
http://www.mangago.me/read-manga/a_returner_s_magic_should_be_special/

I already read all of these but thanks

I read this because of the reply you made and omg I LOVE IT SO MUCH! NO HAREM (well there's kinda?) BUT THE GIRLS ARENT WEAK. THE MC KNOWS WHEN TO USE HIS ABILITIES ヾ(☆▽☆)

Great! It was so good im considering reading the LN to see how the story progresses!!
One mahnwa that i recommend to everyone is Solo Leveling its not Isekai but man its the best!!
*oh if you havent seen it the slime manga has an Anime its also very good!