"Secret blueprints" from the physcist

[Parasite]

Originally Posted by Zikarot

Well... after helping him with the previous quest, he tells me his blueprints are missing... and gives NO CLUE of where to find them... Shall I assume they are like the text books? that you online have to look in every damn place xD?

I don't know, but I've looked for them quite a bit and haven't found them. I'm thinking the text about the Air clan is a clue. He said he was building it for the Earth clan but the journal note mentions the Air. I'm guessing it's an incomplete text and it has something to do with them.