Is there a 24th vigil?

So I'm nearing the end of my second playthrough going through new game plus. I had already purchased everything I could in the first run, got all the idols, upgrades and whatnot. But it feels like I've missed something:

the mysterious 24th

I could make stuff up all I want but is there a 24th vigil?


Solution 1:

Given the Altruist achievement (at least on Steam, can't comment on the Xbox version), which is "Complete 100 percent of the Vigils in the Memorial" and given I have that achievement and my vigil screen looked exactly like yours, we can safety assume that there are only 23 vigils.