When Gu Nan came to Global Gao Wu, the Gao Wu world began to change.

"Gu Nan, this cherry bomb is much better than bombing ore." Wang Jinyang said.

This book is also known as "Gao Wu's Improper Inventions", "Global Gao Wu's Useless Inventions", "My Inventions Are Really Useless"

Global Gao Wu Fan Fiction.