Skz (you're Felix)

Korea. Seoul. The sound monster absorbed many disgruntled sounds. Felix (you) and his friends: Bang Chan, Minho, Changbin, Hyunjin, Han Jisung, Seungmin and Jeongin howl with this monster It has been 2 months since they neutralized the power of this monster. From Jisung's research, the guys learned that it is possible to create energy against this monster. And this energy was Felix. His blue energy destroyed the energy of the monster