Eren inspected Michael's Curses for a long time, but there was more to it. Without warning, he pressed his hands against Michael's back and poured some of his silver energy inside.
Michael stiffened and tried to move aside. Unfortunately, Eren's silver energy channeling into him restrained his movements. The World Serpent hissed in Michael's mind and deactivated the Serpent Seals to enter temporary hibernation. Nobody could sense the World Serpent's physical body within Michael for a few minutes. All they could feel was that there was a ginormous serpent – a Curse – inside him.
Eren retracted his energy after a while, releasing Michael once again.
"What the hell was that about?!" Michael asked in anger, but Eren merely smiled.
"I noticed something and wanted to check it out," He pointed out, taking Michael by surprise.
'Did he sense the World Serpent?'