After a spectacular and mysterious cosmic event, ants of different species undergo rapid evolution, develop a cross-species hive mind and build seven strange towers and geometrically perfect designs in the Arizona desert. Except for one family, the local human population flees the strangely acting ants. Scientists James R. Lesko and Ernest D. Hubbs set up a computerized lab in a sealed dome located in an area of significant ant activity in Arizona. The ant colony and the scientific team fight each other, though the ants are the more effective aggressors.