Han Meng'er and the others finished off the remainder of the Shadow Bees effortlessly. They managed to collect a lot of xenogeneic genes through the effort, and many of them earned Shadow Bee beast souls.
The beast souls were arrows that wielded a toxic fire. When Han Meng'er killed the second Duke Shadow Bee, she earned a Duke toxic arrow beast soul.
When he saw the last of the Shadow Bees get destroyed, Night River King knew his plan had failed. In his rage, he smashed the screen he had been watching to pieces.
After Han Sen returned to Planet Eclipse and learned of what had unfolded with the Shadow Bees, he guessed that Night River King had been behind it. Planet Eclipse did not have any Shadow Bees that were native to the place.