In the Eternal Winter Night, Build a Safe Zone Starting from the Lord

In the long night of eternal winter, strange things are rampant. There are only six hours of daylight every day, and the rest is a long night. Not only must we resist the wind and snow, but we must also guard against the invasion of monsters. Fortunately, Chen Chuan awakened the lord system. Starting from a small village, it gradually developed into a prosperous country!