Building an efficient and fully functional factory in Arknights: Endfield requires understanding the unique roles of each unit and the crucial importance of power management. From personal experience, connecting the Electric Pylon to the power grid transforms your factory's performance by wirelessly powering all surrounding facilities, which is essential for maintaining productivity without constant manual oversight. Each unit serves a strategic purpose: the Refining Unit processes raw materials, while the Shredding Unit handles waste and obsolete items, keeping your factory organized. The Gearing Unit is key for assembling components, and the Relay Tower helps maintain communication and control. Investing in researching AIC Factory Plan technologies boosts the efficiency of these units and extends the Electric Pylon's 30-meter power radius, meaning less downtime and higher output. I found that prioritizing the setup of power infrastructure before building other units saves time and resources in the long run. Also, experimenting with unit placement within the pylon’s area of effect optimizes power distribution and workflow. Overall, mastering these elements allows players to build not just a functional but a 'Chaotic Nightmare' factory that maximizes resource management and production capabilities. This approach significantly enhances the gameplay experience in Arknights: Endfield, making it both more engaging and strategically rewarding.