Building a Barracks in a Cultivation World

I feel dizzy when I look at it. The realm setting column is extremely confusing. The third-level peak is the foundation-building peak, and the fifth-level soldier seems to be practicing Qi, right? But here comes another second-level unit that corresponds to the foundation building stage. The units are not organized into a systematic division at all. It is extremely confusing. It is also not very good at accepting mortals. It is understandable that the exchangeable skills are not limited to spirits, but the Qi training stage can be reached in ten days. If you have to be strong enough to create a tool with spiritual energy, where will the spiritual materials come from? There are so many questions that I can't complain about at all 🤮 🤮 🤮

Many recommendations!!!