Try these novels, they're great. 

The isekai here is pointed to another world, but not only to the usual Jpn isekai with reincarnation/rebirth/transmigrate MC. It can be the world that's totally not in the earth, and maybe it's not a reincarnation/transmigration and MC is from that world. ... more>>

My ideal isekai novel is the one with the world building as its central theme and the romance is non existent, even if there's romance element in it, usually it's slow and just as unnecessary side dish.

NO HAREM for me. Tho few of them has harem and romance tags, for me there are those that are not romance and harem, so I'll explain in related description instead. 

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Novels that involve E-Sports or gaming (even though some might only include a little bit/something related). Includes, BL, BG, or no romance. The novels here... more>> are around 4-5 stars. <<less

It's in the title. ... more>>

No particular order. 

No BL here.

Part 2 is in my profile.

Edit: Part 3 is in my profile. <<less

Incomplete list of Japanese VR game LN and WN. Trapped in VR game is included, but isekai is not, e.g. SAO is in; Overlord is... more>> out. Main series listed first, side stories, spin-offs, alt. versions, etc. appear after all main stories. Other than that, no particular order. <<less

Haven't read most of this yet, but I remember these are the manhwas and mangas I've read and enjoyed that I wanna continue reading

It's VR, VRMMO or Isekai but with a video game.