C43 Dark Thunder Break Sound

"Damn, didn't you already say that?" Luo 7-8 said so much nonsense! I didn't expect the Rainbow Demon Sword to have this function. If I had known earlier, I would have gone up and let this kid from the Central State Mountain pick it up. I have really suffered a huge loss. I wonder if that Mountain Guest will be able to defeat the sword spirit of the demon rainbow sword. According to his strength