However, on second thought, this was the first book on arrays, and even he couldn't understand it.
Then he definitely wouldn't be able to understand it in the future.
Andrew decided to turn to the system for help.
"System, help me upgrade my array talents and learn the first volume of this book."
"Sorry, your strengthening points are insufficient."
Andrew was stunned.
One had to know that he still had 600,000 strengthening points, but it was not enough to upgrade an array talent!
Even 600,000 was not enough!
Andrew was speechless. He felt that his strengthening points would be more and more insufficient in the future.
How about... robbing a bank?
Converting the money he robbed into achievement points?
But thinking about it carefully, a bank could only have a few tens of millions at most.
Not only was it illegal, but it was also very inefficient.
If he had the time, he might as well just rob Clayton.