Is it possible to check how many demonic essences you gave to NPC The Dream Master?

Question

I need to make the "Lord Protector" achievement (give x3000 Demonic essences to the NPC The Dream Master). Is it possible to check how many I gave him earlier?

Answer 1

I don't think  we can know the exactly amount of demonic essences delivered but you can ask about you RANK, so you will have an idea about it. 

• Rank Initiate/Hyaena you delivered at least 500 DE
• Rank Dreamer/Death Dealer you delivered at least 1500 DE

Answer 2

Yes, it is possible to check how many you have handed over by bringing at least one more essence to Bone Master or Dream Master.

Once you give them the essence(s) they will update you in your current status:

Answer 3

You can't check the exact number but what you can check is your current rank in Quest Log by going to the Factions. On the other hand, I'm not sure if it's even possible to give him something like 325 essences, for example.