C114 Advancement Competition Second 4

Mu Yunhua struggled to rise, the pain in her body was one thing, but the weight on her back was unbearable! Glancing behind her, she realized she was still lugging that bundle of printed books... What a damn mess!

"Nanny, could you help me take this off when you get a chance?" Mu Yunhua had tied the knot herself, and it was so complex that ordinary folks couldn't untie it. Right now