I thought it was the beast tide reappearing, but winter hadn't even arrived. It turned out, those mutant creatures were rushing towards a certain place.
Their group then witnessed a terrifying scene: a human was slaughtering those mutant creatures and the frenzied Zombie Evolvers.
The battle suit the person was wearing had extremely high strength. The mutants' attack did not cause any substantial damage. In contrast, the human's strikes created powerful impacts, wiping out large numbers at a time.
The scene was so brutal that they did not dare to approach, only watching from a distance. They only moved closer to the scene after Zheng Yichen left, but all that remained was a ton of dust, the bodies having been burned completely clean by ghostly green flames.