Day 261 - 9:42 AM - Eastern Outer Area, Mountain Base, Mount Malabito, General Nakar, Province of Quezon
Leaving the farming areas at the northern side of the base, Mark made his way toward the outer wall.
Mark observed the four-meter-tall wall made mostly of compact mountain rocks supported by sturdy [Blood Metal] supports and foundations. It was such an impossible-looking structure since the rock walls appeared to be one giant stone that naturally encompassed the whole base. Even its base extended far underground. If a person that knew nothing about the rock wall saw it for the first time, they might even think that this wall should have predated the existence of the Mountain Base, even though the truth was the exact opposite.
Although it was impossible using normal means, creating this outer wall was possible with magic and psychic powers.