Everyone Survives in the Desert, I Use the Oasis to Conquer the Desert

[No heroine] [Development Oasis] [Survival] [Natural and man-made disasters] [Cold Weapon War] [Three Kingdoms] While others are still happy that the oasis area has increased by tens of thousands square meters, This desert will be conquered by Wang Hao. However, this is just the tip of the iceberg in this desert world! Until this day, Wang Hao discovered the inside story of this world...