Responses
not sure if these are quite similar but a few chill isekai/tower/dungeon mangas w/o romance:
summoned to a dungeon but gets bugged/trapped on the first floor:
https://www.mangago.me/read-manga/dungeon_reset/
needs money to keep orphanage afloat; receives future stream 'recordings' of his attempts at the tower, studies those and then enters:
https://www.mangago.me/read-manga/the_newbie_is_too_strong/
do u guys have some recommendations similar to ‘solo farming in the tower’ without romance