Prehistoric, Jiejiao's Technology Is Too Powerful

Traveling through prehistoric times, Golden Finger is a chat group. "Hello everyone, my name is Avni. I come from a tenth-level civilization. I am very happy to join the chat group." One day, a new person came to the chat group. "Afni, please help me read this practice method and how I can improve it so that I can practice faster." "Aphni, please help me see this magical power. I can't practice it. Please help me analyze it." Countless years later, various technological items appeared in Jiejiao. Jiejiao's technology was so powerful that it could even kill saints. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.