At the World Drone Competition, Gao Fei discovered that emotions can break through the physical limits of drones.
The competitor hired the electromagnetic controller Leo, and the arena became a mental strangulation field.
When Leo controlled all the drones to besiege Gao Fei, Gao Fei actually heard his own body whining.
He severed the neural connection and used his final command to cause the drone to self-destruct to destroy Leo's equipment.
In the smoke, Gao Fei held up the burnt circuit board: "It's called Phoenix. The drone is not a tool, but a partner that can hurt."