These are manhwas that I recommend/highly recommend/like that have overpowered main characters, but they are not ranked in any order whatsoever. There are other OP MC manhwas that I think are good, but these are just ones I personally really liked.
INCLUDES (NOT LIMITED TO): towers, dungeons, systems, medical, cultivation, slight romance to romance (mostly no romance), alchemist, school
A list for the picky Isekai reader! (Updated Regularly)
Nothing below a 9.4 rating, full color, Manhwa only, and compelling stories.
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☯༽ PLEASE RECOMMEND THIS LIST ༼☯
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My List Series based on ratings:
10 – 9.4: this list
9.3 – 9.1: https://www.mangago.me/home/mangalist/1799075/
9.0 and below: https://www.mangago.me/home/mangalist/1284052/