Could you perhaps elaborate on which KPop artists you like and some of your favourite songs? There's a huge difference between like... 2016 BTS and current BTS even, not to mention between different groups.

That said, Don't with Loco and Hwasa is really smooth and mellow and is my go-to recommendation for people dipping their toes into krnb.

If you're used to a more westernised and old school sound, then older songs from Nafla such as Jail, Applebox, and Wu are all good.

Weathermen, E-ung Freestyle, Turtle Ship, and It G Ma are all songs that were pretty mainstream in the west (in asian communities imo) in the last ~5 years. Other songs that aren't very niche or "weird" khh would be something like IndiGO (with JUSTHIS, etc. but the remix is also very good), Air (with Reddy, Sway D, etc.), and Please (DPR Live). All of these songs should have a variety of artists, so just listen to them and if the artists have a flow or style that appeals to you, check them out.