These Law Enforcement Guards with black armors had a strong murderous breath on them. They walked straight to Merlin and ordered coldly, "Come with us."
Merlin frowned but he was unmoved. These Law Enforcement Guards sneered at him and immediately pointed to the sky. With a calm voice, they said, "We know you're a Spell Caster, but the Runic Magic Circle in the Imperial City doesn't differentiate who you are. Sir Wizard, I believe you're aware of the power of the Runic Magic Circle. So, if we find someone who dares to resist and cast spells in the Imperial City... Heh heh, I'm sure you're very clear what's going to happen."
"Runic Magic Circle..."
Merlin lifted his head to have a look. Indeed, there was actually a huge Runic Magic Circle covering the entire sky. This Runic Magic Circle was light white in color and somewhat translucent. It would be easily missed if not looked at carefully.