Review Detail of Derkkill in A Fake Familiar Reborn

Here is an observation that I mentalized; I will assume that you would technically turn the DXD universe into a "LostBelt singularity" and since the majority are humans (pure/reincarnated/hybrids) they could become "Living Servant", then there are the "supernatural beings" that have very human traits even if they are deteriorated but polished in what they have been able to manage in modern peaceful times with political skirmishes. Those who possess the "Longinus" are already condemned since yes or yes they will be linked to be "Living Servants" and depending on how much influence and impact they had on the stories they could summon past variables if they had relevance to a legend. How happy will Alaya be to receive new additions and possibly those who "hire" (scam) to become "Counter Guardians" by Cao Cao's hero faction.