My personal recommendations for people to read webtoons:
Winter Woods, Thousand Years Ninetails, Cherry boy that girl, Cheese in the trap, American Ghost Jack, Kubera.

To understand and love cheese in the trap you really need to read abour 50 chapters, is what I recommend and only then decide wheter to read further or not!

Cherry boy, that girl is definitely one of my favourite things I read, it's very fun !

Winter woods, just amazing, so interesting the kind of webtoon where you are hungry for more and more.

Thousand Years Ninetails, a romance where you can be left reminded of Inuyasha and Kagome without Kikiyo interfering! Really enjoyable to read.

American Ghost Jack, read it if you want to cry and be amazed...

Kubera, a fantasy adventure with lots of interesting characters and lore. To understand Kubera better definitely give it around 50 chapters!

All mentioned webtoons have one thing in common, romance!