Solo leveling story was written 8 years ago and at that time not much anime or manga has that kind tropes that solo leveling has at that time. : r/ sololeveling

Solo Leveling, Vol. 2 (Audible Audio Edition): Chugong, Ki Hong Lee, Hye Young Im, J. Torres, Yen Audio: Books

Manwha/ Solo Leveling - TV Tropes Forum

What manga should I read, something like The beginning after the end/Solo leveling, with an OP MC and fantasy? - Quora

Solo Leveling Fails To Develop The Original Appeal Of Its Prologue

Best Manga Like 'Solo Leveling

Solo Stories - Wattpad

Taito Ban - News - IMDb

Anime Fanatic - Lemon8 Search

Solo Leveling anime release date, cast, studio, plot and more

Comic Review: Solo Leveling Vol. 1

Are there any manga / webtoon like solo leveling? - Quora

100 Manga Like Solo Leveling

Are there any manga / webtoon like solo leveling? - Quora