Brothers Save the World by Playing the Suona, I'll Mess It Up

Ooc apologizes, the character belongs to me. Warm reminder: read carefully, it will be useful in the last days The author says: Don't believe in the suona to save the world! ! Don't try it easily, otherwise you will... Note: Volumes 1-3 are the first volume. Volume 4 is a prequel, also about zombies, and the CP text focuses on group portraits. If you don't want to read cp, you can stay at volumes 1-3. Omnivores please feel free~ There are four volumes in total, and the fourth volume is being updated.