Looking for novels where male MC goes into portals/dungeons in modern/futuristic world, and can solo clear/ is OP. On other note, im also looking for a forgoten title of a novel of similar premise where the mc went to clear a dungeon in north korea or china (cant remember) and the government planned on killing him to stop him from developing further. I think they wanted to kill him by entering the dungeon with a person wearing a bomb and exploding him.
the forgotten title may be The Skill Maker. at one point the MC and his team are in a dungeon when a bomb goes off flooding it.
Oh you mean Seoul Station’s Necromancer. It's completed as well. It's a good read. Novels similar to Solo Levelling is: Emperor of Solo Play Second Life Ranker Arena The Second Coming of Gluttony Kill The Hero
Dungeon Hunter has that setting, except the MC is the 'boss' of one of those dungeons that appeared on earth (because he's a demon). So its premise is a bit more unique twist to the genre
"Swordmaster healer" There should be another novel with the same premise but can't remember the name. There's a Manga on lavaitanscan that has a similar premise to Solo Leveling "I am the sorcerer king" but there wasn't a novel for it even tho there are novels with similar titles. I also recommend "s-classes that I raised" "I Never Run Out of Mana" should be just what your looking for