System: Who Said My Ability Is S-Level?

The college entrance examination had just ended, and Mo Xuan unexpectedly received an admission letter called the Sanction Team. Subverted the worldview. By chance, Mo Xuan not only awakened the S-level thunder power, but also obtained a supreme system that can summon objects from thousands of planes. "Isn't your super power S-level?" "Who told you that I am S-level? I am obviously SSS-level." … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.