C1325 Request

"Alright," Dong Xuefeng nodded before continuing, "Su Yi, I've deciphered the Explosive Thunder Formation. It's several times more powerful than your Explosive Fruit, but it requires the installation of three High-Grade Spirit Crystals during setup."

"That's acceptable," Su Yi murmured thoughtfully.

Considering the impending invasions by Ferocious Beasts and the Barroda