C2474 Let's Take a Gamble

"You idiot, this is the grand formation of nirvanic extermination!" The Southern Demon cursed at the mouth!

"Great Nirvana Formation?" The moment these words came out, everyone had a thoughtful look on their faces. Nirvana was not a good word at all. It gave people an extremely cold feeling. North Snow even said, "There is a rumor in my family about this great formation