fullmetal alchemist series - Why do the eyes of a bounded soul

If I didn't miss one, all souls that were bound to armors have glowing eyes. Why do their eyes glow? It must somehow be connected to the bounded soul, as they stop glowing if the heads lose connec

FullMetal Alchemist (FMA) - Lady_Saki01 - Wattpad

Fullmetal Alchemist 20th Anniversary Rewatch - Episode 24

In Fullmetal Alchemist, who is the white being they see when they

fullmetal alchemist series - Why do the eyes of a bounded soul

Possible Mandela Effect - What do you remember is the colour of

The 12 Days of Anime Day 11: Why Fullmetal Alchemist: Brotherhood

Made in Abyss – 04 – Random Curiosity

Look straight at the people you kill, don't take your eyes off

Shingetsutan Tsukihime - Anime - AniDB

M̶U̶L̶T̶I̶-F̶A̶N̶D̶O̶M̶ P̶R̶I̶N̶C̶E̶ — MY ANIME FANDOMS ~(^~^)~

How Fullmetal Alchemist Uses Eyes, by Lauren Thompson

FullMetal Alchemist (FMA) - Lady_Saki01 - Wattpad