This situation definitely needs to be avoided, and the only way to avoid it is to make changes to the Four Symbols Array. It's not an option to simply replace all the spirit stones in the array with higher-level ones, as before. Others with Array Control Cards would still be able to control the Four Symbols Array.
Qi Tian gathered everyone together planning to redistribute the Four Symbols Array with them. Although it's referred to as redistribution, what Qi Tian planned was actually just a necessary adjustment. No need for anything extensive—adjusting a few key points would be enough to transform the array into another Four Symbols Array. In this way, it's just like changing the lock core in a padlock, and the original Array Control Cards would definitely no longer be usable.