Great Warlord: Gathering the Wool of the System, I Will Sweep Through the Great Powers

Sun Shengtian traveled to a parallel plane and obtained the system at the beginning. You can sign in every day. With the various supplies and equipment signed in, Sun Shengtian has grown from the head of a small village to a powerful presence that shocks the world. As the supplies signed in every day become more and more abundant and advanced, Sun Shengtian's power becomes stronger and stronger. Open the material space! Start the production line! Turn on the red alert radar! Turn on the tank transformation skills! Start a fully intelligent oil extraction platform!