ESP

Insanely difficult, the 32th burst notes are almost impossible to hit properly and the chart is super tiring from start to finish. And the brackets are by no means easy. Solid d25

채보가 불쾌함

It's designed to be unpleasant to play. Since you can't keep up with all the 32-beat runs, study how to mash them appropriately to preserve your gauge. You need to pay a lot of attention to your aim during the half-bracket 2+1 drill at the end.

이게상급갈게아닌데

There is no easy section; the parts where you're supposed to rest either force you to use physical skill or the chart is just confusing.