Sorry, My DNA Moved a Bit

Xiao Jing, a college student, heroically saved a beauty, but was beaten violently in reverse. "You are so skilled, why just now..." The beauty glanced at Xiao Jing, and Xiao Jing was frightened: It's you! "I didn't expect that we would meet again, Xiao Jing!" "That's so despicable. In order to get back at me, you actually went to the same school as me?" "No, I am not admitted to the same school. I am a teacher in this school." "What? You were in the same junior high school with me six years ago, weren't you?" "Yes, but I... Skipped a grade!" Xiao Jing looked at the beautiful woman in front of him, and his DNA moved.