Rings of Superpowers Roam the School

Fang Qing, a senior high school student who was just expelled from Nanshan City No. 3 Middle School, accidentally picked up a ring, but he didn't expect that the ring turned out to be a high-tech robot from the future world! Want to be more awesome than Liu Xiang? Can. Want to be Tyson? That's ok too. Want instant acceleration to reach 10000/m^2? Even better. "Stealth, hiding from the ground, flying, oh, there are many things you don't know about!" The robot said in a coquettish voice. "Uh..." "But Xiaoqing, you have to remember! If you use these functions too much, you will become mentally dull and eventually become brain-dead! Be careful!" "Ah?" (Fang Qing was struck by five thunderbolts...) Ps: Actually, I was really wrong. I really shouldn't have chosen such a weird name as "school". This book is not about school, but also has a lot of content in the city. I hope book friends will read it first before talking...