I need help finding an underground song I heard in a climbing gym in korea.

I heard this song while climbing in korea last month. Unfortunately all my attempts at using shazam and other music identification bots have ultimately failed. I come here to seek out help with a reward of $10 for whoever can correctly identify the music. Please and thank you. I've included a youtube short of the music.

https://youtube.com/shorts/BngFiOh0Kus?feature=share