The pitch-black sky appeared particularly oppressive.
The rolling dark clouds continuously moved towards the center. Lin Shiming looked at this secret realm and understood that this so-called sixth rank lightning attraction formation was designed to attract the thunderclouds in the sky, causing thunder to continuously flow into the center, where they can be brought down by the formation.
Moreover, this space might be connected to some void location, allowing it to continuously draw thunder power. For the Lin Family, it was indeed a treasured place with thunder attributes, the only drawback being the realm's small size.
Lin Shiming watched from the side, noticing that Lin Shilei had already donned the Thunder Armor Robe. Thunder arcs surged across his body, emitting a palpably unsettling aura.
The Heavenly Lightning Formation hall rested on the mountain peak.
