He had once seen, within the sealed genetic memories of the Mother Empress, the Zerg Race's highly advanced biotechnology from ages past. This included biological battleships capable of flying into space.
Perhaps right now, they were hovering in satellite orbit, observing the expansion and invasion of the High-tier Mother Empresses across the globe.
With this in mind, Lin Feng beat his twice-awakened Membrane Wings and began to fly straight up.
As he flew higher and higher, climbing from over ten kilometers to more than forty, the surrounding temperature plummeted by dozens of degrees. In the thin air of the mesosphere, the darkness was boundless.
The air density here was already too low to provide sufficient lift.
Without a specialized jet engine, it was impossible to ascend further on the lift generated by flapping wings alone.
'It seems the Zerg Race's flapping-wing design has its flaws, too. It's only suited for high altitudes below forty kilometers from the ground.'
