The End of the World: My Teammates and I Share the System

Shi Qinghai, who traveled to the post-apocalyptic zombie world, is about to take the college entrance examination. He is matched with a beautiful teammate who is also a "genius" and shares the stubborn bronze version system, which is extremely exciting. Waiting for the college entrance examination to be sent to the zombie land to take the exam? Killed by zombies? I didn't want to, so I had to go to the rooftop to relieve my emotions. I didn't expect that the system would be activated and upgraded. The system has been upgraded to Silver v version! Character level upgrade! Potential points increased! "Ding!" The gentlest voice in the world. "Let's continue to the rooftop!" System: Can you add some intelligence? Shi Qinghai: Although I am the ultimate output, I am willing to add some intelligence attributes for balance! Jiang Lanxin: The intelligence attribute is useless, I am already smart enough! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.