Aside from these two Strength Element Superpower Users, the other members were holding their superpowers at the ready, waiting for the right opportunity. Stone Shields hovered on either side of Nina Jacobs. The two Strength Element Superpower Users smashed their fists into them without hesitation. The Iron Fists of a Strength Element Superpower User could shatter any rock. However, the Stone Shields that should have crumbled instantly turned into soft, yielding gravel. The more force they applied, the harder it was to pull their hands out.
"What is... this?" One of the Strength Element Superpower Users tried to break the Stone Shield apart with his free hand, only to have both hands sucked in. In mere moments, both Strength Element Superpower Users lost their ability to attack.
