about project moon

[Faustuslcb]

끔찍한 연주가 나를 속절없이 파고든다.
수만가지의 음표들은 모든 몸을 관통하며 온 둥지를 울린다. 도시의 사람들은 모두 자리에 멈춰 서서, 굽이치듯 몰려오는 음악을 받아들이며 감상한다.
The awful performance burrows into me relentlessly.
Countless musical notes pierce the whole body and ring out through the entire nest. Everyone in the city freezes in place, taking in the rushing music.

The Korean is above and the translated English is below. Can it be understood that the pianist shook the entire nest?

 

[Faustuslcb]

It is known that in Limbus Company, it took more than 15 days for the bus to travel from K to U. At the end of a conversation 15 days later, Dante still described the upcoming journey as "day after day" of forward progress. Faust mentioned that the sinners have a maximum of 12 hours to rest, which proves that the driving time should be 24 - 12 = 12 hours.

The time taken from K to U was at least 15 × 12 = 180 hours. The general speed of the bus is 100 kilometers per hour, but considering factors such as traffic congestion, we take the peak-hour speed of 20 kilometers per hour here.

This means the distance from K to U is at least: 20 × 180 = 3600 kilometers. This implies that the half-width of K is at least 3600 kilometers, not to mention that I, which was shaken by the Pianist, is much larger than K... I'm not very good at calculating the area of I, so I'm asking everyone for help with this.