Thank You! People Are in the Wilderness, Helping Zhu Rong Put Out the Fire!

The college entrance examination score was 744, and I lost exactly one point in each subject. With such a score, you can go to any school, but Xiao Tian went to the prehistoric era. One day, our top pick, the famous principal of School K, was helping a guy named Zhu Rong put out a fire. ... The cell phone that had been out of service for a long time suddenly rang... The prehistoric interpersonal system has been activated, please choose one of the Three Sovereigns and Five Emperors to start your journey of prehistoric interpersonal communication! The system customer service will invite you to participate in system training. Will you participate? "Thank you for the invitation. I'm in the wild and helping Zhu Rong put out the fire!" When you make friends with a prehistoric character, you will gain points, which can be exchanged for ancient artifacts, money, and rewards... Ding dong! Xiao Tian immediately turned off the phone. Joke! I already know Zhu Rong now, what are the Three Sovereigns and Five Emperors? Is the system installed stupidly? Want to take advantage of me and get something for nothing? No way! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.