Things you would like to see or know before the manga ends

[Bugzee]

I would like to know how and why did Van’s master create the little man in the flask? What was the little man in the flask? A chimera? A soul? What was it?

I'm with you. It would suck so bad if Arakawa fails to explain and reveal "how the little man in the flask" was created. A short flashback to sum up all these "missing parts" would be cool.

[destiny4ever]

A flashback would be great!! I would definitely like to know more about “the little one in the flask”. However, since the last chapter has to answer to so many questions and tie up all (of the majority) of the loose ends, I’m not super confident in Arakawa-sensei answering that question and giving us a flashback.