"This should be the place." Eren stopped before a golden door, which was marked with a mysterious formation. He was holding onto a guard, who was still alive, yet unable to retaliate.
"I suppose this is the formation I've heard so much about? If someone tried to open this door forcefully, the formation would obliterate them, wouldn't it?" he asked the guard, who trembled in disbelief.
The guard had thought Eren was just a thief who would be killed the moment he tried to open the door. He hadn't expected this man to know so much about the formation.
"That's right. There's no way for you to enter. You'd better give up," the guard said weakly.
"Who says I have no way to enter?" Eren smiled in response, tightening his grip on the guard's neck.
He took a step back and prepared himself. All his strength was concentrated in his arm, and he even used the Dragon Tongue. The target of his spell wasn't himself, but the person in his arms.
