It's so hard to find ones without harem or romance, so I'm hoping people can rec some. Something like The Trash of the Count's Family or Omniscient Reader's Viewpoint.
-You seem to like kr novel without romance, The Tutorial Is Too Hard may be of your liking, got the log of stats and is mostly in a dungeon like tower, the mc is quite ok. - As ch novel ,Star Rank Hunter, futuristic setting, no romance so whatever, mc not that bad, adventure -Just to add ,The Experimental Log of the Crazy Lich, personal favourite, Medieval fantasy setting with gods, has a one sided harem, mc is either you love him or hate him, comedy + top cream adventure, lot of information dump.
Carefree Path of Dreams, Reincarnation Paradise, Reincarnator, Nightmare's Call, The Legendary Mechanic