Articles concerning terminology from UNDER NIGHT IN-BIRTH.
“The Void (虚無(「イモータル」), Kyomu) are creatures who wander around the Hollow Night. Some call them...Void
“In-Birth （インヴァース, Invaasu） are individuals who control the EXS. In-Birth are people who are...In-Birth
“EXS (イグジス, Igujisu), short for Existence, is the source of an In-Birth's power and what Voids...EXS
“Indulgence Weapons (免罪武器, Menzai Buki) are ancient weapons that are linked to EXS abilities...Indulgence Weapons
“The Reborn Ones, Re-Birth (再誕者(「リヴァース」), Saitansha) are people with powers that transcend the...Re-Birth