To be honest, at least this time, all of them definitely look like high school students; this is the most positive thing I have got to say about this drama.
It's basically the same plot line all over again, just with new cast and a few story changes.
All the School series seem to have a similar concept(mainly 2017), and the ones that came before at least had better engagement than this one (and a little better acting on all the actors parts - I have seen some of these people in different shows and the acting is by far the same to their previous roles)
Why are there only 2 types of students at this school; either hyperactive or the dullest/cold characters you have seen. There is seriously no in-between; I couldn't help but skip every few mins or sec because it's either too slow or just not engaging enough to keep watching. I haven't even got one character I look forward to watching in this drama; it's just time-consuming, but if you are looking forward to just watching any high school drama, and you have already gone through all that has come before this then I will recommend watching the movie "My Little Bride" and the drama "HI ! School Love On" and if you have watched these too, then go ahead and watch School 2017 again and then watch School 2021
I have still given 5 stars because I think a lot of actors have tried their best and that's about it.
