Wormhole

The wormhole was apparently the chimerian overall goal to conquer Earth as after Operation Black Eden, with the denotation of "nessie" ait triggered a massive power surge in the chimerian tower network which allowed the chimera to open the wormhole over New York City which presumbly leds to the Chimeran homeworld.

After the wormhole became active it greatly accelerated the terraforming of Earth to make it more suitable for chimera and wipe out the reaments of humanity in the process. It can be presumed that once Earth had reached its desired temperature and humanity was extinct millions if not billions of pure chimera would have than used the wormhole to instantly travel to Earth and reclaim it as their planet.

However with the destruction of the tower in 1957 by Joseph Capeili, both the terrafroming process and the wormhole have been stopped and closed, as a result this seems to be a major turning point as humanity seems to have finallly won the war againist the chimeran as they later were seen rebuilding New York City.

It is unknown how the chimera responded to this event, but is presumed that they have finally lost the war to humanity.