It's Not Too Much to Use a Defensive Array to Wipe Out All the Demons, Right?

"This disciple is a close disciple of the formation sect. He has strengthened the sect-protecting formation a little bit, and the formation transformed into dragons and wiped out all the demons. This shouldn't be too much, right?" Zhang Xu looked at the three demonic sects that surrounded his sect, and the black and yellow dragon that was transformed by his own magic circle flew into dust with one claw, and was defeated. He explained to the master uncle with some anxiety in his heart. Zhang Yangfeng, the master's uncle, showed his loving eyes: "My nephew, just be happy. The Shengdi family has a great cause, so you can do whatever you want." Simple version: The world is seriously ill, chaos has transformed into demons and invaded, evil spirits are killing invisible people, the inheritance of Taoism is incomplete, and the human race is in danger. And I, Zhang Xu, just have a dose of life-saving medicine! ! ! … PS: This book is also known as "Tian Yu Zhi Wei", "Dali Mending Tian Man", and "Unscientific Strange Beasts"