The moment of the Gate / Portal of Truth, in FullMetal Alchemist Brotherhood.
Edward and Alphonse Elric.
"The Gate of Alchemy (also called The Gate of Truth, The Portal, and most commonly The Gate) is a metaphysical and possibly metaphorical structure that appears within—and is central to—the Fullmetal Alchemist series in both the 2003 anime and manga/Brotherhood storylines. It is the source of alchemical knowledge and the entrance to God's domain, where no mortals are meant to tread."
