Upon hearing Xu Cheng's words, Bei Shan bitterly laughed. "You guys also saw today, in addition to its own top of the line training regime, the M Nation people also have a leader in practicing internal energy in the Little Joker. On top of that, they also got a powerful research team to develop cool tech. You noticed today as well, despite all being S+ class, the Demon Legion could basically stomp our 4 Sky Kings."
Xu Cheng nodded. "Simply put, our tech is inferior to theirs, right?"
