It Seems I've Evolved After Transmigration

[No system + fast-paced, enjoyable story + no suppression + exciting developments later on] (The content is actually a fantasy idea, but I made a mistake when I chose it and I can't change it now.) Zhang Qing, who was transported to another world by an unknown energy, discovered that his body had also been strengthened by the same unknown energy, and the world became exceptionally clear in his eyes. My mind is more active than usual, and things I couldn't remember before are coming to mind. Is this some kind of physical evolution? And where is this? Zhang Qing looked at the forest in front of him, which resembled a primeval jungle, and at the giant wild beasts he had never seen before. I was completely dumbfounded. "Where the hell did I end up? Is this still Earth?" In the days that followed, Zhang Qing gradually came to understand just how amazing her body was. (As a newcomer, please be patient.)