The Memories of Humanoid A

The Memories of Humanoid A is a Mu Lung + Nihal Desert quest started by Maed.

Part of De Lang's Potion: see every quest in order.

Requirements

Offer: Keeny's medicine... I see... I don't know if that afterimage of Dr. De Lang that you saw is real, but... even if it is, no potion/medicine was found at Dr. De Lang's lab. I have no clue, except...
...except maybe Humanoid A knows a thing or two about it. How about visiting him instead?
In progress: Have you not seen Humanoid A yet? Maybe he's not what you think you know of him as, but... never mind, I think it's better that you ask him yourself.
Completion: Hello, traveler. What can a Humanoid do for you?
...What? Dr. De Lang...? The name does not ring a bell... but it does sound quite familiar. Maybe I knew of him in the past... but like I said, I do not have any recollection of the past... or maybe I don't even have a past, period...
Keeny's medicine? Is Keeny ill?! Oh no... but she does cough quite often... If we're talking about Keeny's medicine, then I do not know what it is... like I said, I do not have any memory of the past. If we are talking about a strange medicine, however, I do have one.