Until the array upgrades are translated, here’s the cheatsheet I made.
 
 
Please let me know if anything is incorrect. Thanks!
 
 

English array upgrades

 
 
I hope you enjoy the Array upgrades translated to English – 最后的仙门 guide. This is all for now! If you have something to add to this guide or forget to add some information, please let us know via comment! We check each comment manually!