Chapter 436: The Door of Consciousness

The moment the Left Guardian's fingertips made contact with Eren's forehead, his pupils turned pitch black. It was as if the world itself had been shrouded in darkness for him, and time seemed to slow down.

As the Left Guardian initiated the soul search, a dark, ethereal mist began to seep into Eren's head.

This process was known to be extremely hard on the soul, capable of destroying a weak soul instantly if performed by an inexperienced person. Fortunately, the Left Guardian was more than capable.

Eren's mind was invaded, but he did not react. His fists remained tightly closed, hiding the wooden mask that had started to faintly glow.

Eren's body stiffened under the assault, but his expression remained unchanged. To the Left Guardian's surprise, she encountered little resistance, able to enter Eren's head with ease.