The warships of the Star Core Civilization tore apart the universe and raided the earth with genetically modified weapons. The safe zone of the permafrost canyon became the last line of defense for mankind. Mu Feng and his companions used Star Source crystals to set a trap, but unexpectedly discovered that mutated creatures can establish a "symbiotic closed loop"; from intercepting orbiting warships and repairing Star Source cannons to exposing star core spies and forming an Earth defense alliance, mankind united in a desperate situation. When the shadow of the Star Core Main Fleet approached, everyone went deep into the desert ruins to search for old world interstellar weapons, but they did not know that a greater crisis was hidden deep in the ruins. An interstellar confrontation related to the survival of the earth begins in the collision of genes and energy.
