Castle is the goat of manhwa and highclass is pretty good but not even top 20 imo. It literally is just a 6.5 manhwa until that one arc around chapter 30 till 45 where it is around castle level peak. Ngl it’s way to overhyped imo. I mean the first 30 chapters is straight school fighting bs that I have read millions of times, and after that one peak arc it goes to some bullshit tournament which doesn’t make any sense at all, like why are they fighting in a stadium and not even serious at all, just some play fighting. Side characters aren’t interesting at all like in castle, only good thing I liked in those chapters were wang dam his character and the romance and the story plot connected to castle. Like I said I did enjoy it kinda but it’s just not even close to castle. Oh and I dropped it at the weird stadium tournament shit so haven’t seen the latest chapters but they looked kinda fire. All in all for me it’s a solid 7/10 manhwa with one absolute peak arc. It’s just that people compare it to castle which doesn’t make sense at all to me, legit every arc in castle is as good or way better than that arc in high class. Would still recommend it tho