Improvement

"So, it's a self-sustaining formation that will also sustain the other 2 formations forever?" Ma Rong asked with her eyes wide open. She was in absolute shock from the information she had just received. 

She tried making sense of what her disciple said, and while it did make sense, she still had a hard time believing it.

"It's one of those 20 formations then?" Ma Rong asked. 

"Yes, master," Alex said. "You can see why I tried to do it all by myself, right?" 

"Yeah, this would've led to a lot of serious question and answer if other people found out we knew about this," Ma Rong said. 

She turned back to look at the formation and took a deep breath. "I will have to remake a few rules regarding the Alchemy gardens," Ma Rong said as she started contemplating a bit.