Touch the Strings with Your Fingers and Move the World

Music is known as the easiest alternative language to understand in the world. Although the two parties may not understand each other's language, music can fit each other's souls. In the first year of Lingle, the entire Blue Star experienced a mutation. Openings from different worlds appeared on the Blue Star. The monsters that emerged from them were not afraid of thermal weapons. Heavy fog filled the area where the openings appeared. The surrounding environment mutated. The native creatures were quickly infected, died quickly, or became the same kind of monsters. Only human trump cards such as mushroom eggs can slightly stop the expansion of demons. When human beings are in danger of survival, they hear melodious music playing on the battlefield...