C393 Formations and heavenly thunder

"Madam, why is the Limitless Magnetism able to draw down thunder and lightning?" Lei Lianxin's curiosity could not be satisfied, he swore to not let it go!

The Nine Colours Thunder Lady pointed at the crystal Five Elements Eight Trigrams Formation beneath his feet, cleared his throat, and then said: "The Crystal Pillar under my feet, is not only a single Five Elements Eight Trigrams Formation,