Feng Xin is a lover for music but he's not in band, he likes listening while he's training. Mu Qing has his own band and it's very known, and Feng Xin meet him, in two different stages. A/N: This is a band AU the band contain, Mu Qing as the vocalist, Shi Qingxuan at the bass and second voice, He Xuan at the drums and Hua Cheng at the second guitarist. - DISCLAIMER- Trigger warnings at the start of every chapter