Chapter 37: Chapter 37: Breaking inside the Core Area

After Eren finished reading the letter, he carefully placed it back inside the envelope.

He then made his way towards the door and casually tossed the envelope outside.

Simultaneously, he issued instructions to the Phoenix.

Flames cascaded down the cliff, engulfing the letter and reducing it to ashes. Not a single trace remained as the wind carried away the remnants.

Eren stood there, observing as the ashes of the letter dissipated into the air.

He quietly muttered, "Thank you for the information."

Despite feeling a slight pang of frustration due to the information's lack of immediate usefulness, Eren still felt a sense of gratitude for being informed about it.

"A Sea Dragon, huh. It looks like I would take quite some time before I can use the Memory Fragment. But first, I need to take care of the Main Character."

"Now that I think about it, isn't it almost the time when..."