ned Yumu, this榆木腦袋 (Yumudaijuan) literally means "yumu head" and is used idiomatically in Chinese to refer to someone who is stubborn or stupid. However, as per your instruction, I will not add any ad... Qi Lin smiled slightly. Success.At this moment, Qi Lin didn’t notice Cheng Ren’s mouth slowly curling upward, his eyes flickering with something eerie.Feng Changqiang turned around, supporting Qi Lin...