Dark Universe.
The thirty-three cosmic battleships of the Light Synthesis Civilization, after immense hardship, finally flew to the edge of the Galaxy Nebula.
However, since their flying efficiency was slower than that of the Wandering Alliance, the great collision had already occurred before they completely flew out of the Galaxy Nebula.
To avoid the energy waves emitted from the collision of two giant nebulas, the thirty-three battleships of the Light Synthesis Civilization had to immediately change course and fly ninety degrees upwards.
Despite the swift reaction of the Light Synthesis Civilization's cosmic battleships, it was a pity that the force of the great collision far exceeded their imagination. The resulting energy waves, like tangible particle storms, lashed against the battleships. Even though the battleships were made from radiation-resistant materials and coated in a thick layer of such coating, damage still occurred after being battered over the years.