My System Is a Little Weird

Middle-aged man: "My system skills are cat attributes. Come and try my move, Old Wu's Earth Shaking Palm." After saying that, he suddenly jumped up from the ground and rushed towards Chen Xinyi. Chen Xinyi grew bigger and raised her left hand. Middle-aged man: "No! How could it be...?" But before he could finish speaking, Chen Xinyi elbowed him to the ground. Chen Xinyi: "Yes, my system technique is elbow strike!"