Although Lang Sanyuan was arrogant, he was very skilled in music. He had earned the position of the president of the Jiangnan Music Society thanks to his own musical achievements.

However, this was not helpful when it came to the dilemma he was facing. Yagyuu Shizukumo's Killing Skill of Sound had nothing to do with the understanding of music, unless Lang Sanyuan could also use it.

This was completely separated from the scope of music, as it was not an exchange ...