Nega Gaya Handamyeon

So-Ha suddenly travels in time to U-Reuk's hometown, Goryeong, before her graduation performance! A romance webtoon that transcends the dimensions of U-Reuk, founder of gayageum, and So-Ha, who became his muse.

(Source: Manhwakyung, translated)

Note: The gayageum is a traditional Korean stringed instrument.