The gateball stadium is being filmed with a drone.
Suddenly, a swarm of bees appears and the bees rush toward the drone.
The bees are cut down by a powerful propeller.
The drone was retreated to prevent damage from the swarm.
Attacking bees are worker bees.
Queen and male bees rarely attack.
Queen bees do not attack because they know their life is the most important in the colony.
Male bees do not attack because they only eat, play, and mate.
