

Saki's parents leave her a letter describing, roughly translated:

> Most of the weapons non-cantus-users created to defeat the cantus-users have
> been rendered useless throughout the years. However, one of them managed to
> survive this whole time: the Psychobuster. Here is the address of its
> possible location - if you manage to find it, you might be able to stop the
> demon.

The letter implies that they **know** (or at least, are fairly sure) that
there is some Psychobuster out there that survived those centuries.

Of course, they aren't sure if Saki will be able to find the Psychobuster in
the mentioned location, but they ARE sure that there must be one existing
somewhere, which is what concerns me. How can they tell that there is still
some left?

![enter image description here](https://i.stack.imgur.com/owKvn.png)


CC BY-SA 3.0
2013-10-15T21:37:39.717
5492
2014-05-04T12:38:56.067
261
question
from-the-new-world
How did they know that some Psychobuster still existed?


They are not sure that there are any weapons left, but the information
regarding the existence of the Psychobuster itself is given to them most
likely by a False Minoshiro. As seen in the next episodes, it also helps them
navigate to the presumed location of the Psychobuster.

It all about the hope of finding one. Similarly, the Queerats previously
attempted to search for weapons to use against the cantus-users, with Kiromaru
willing to sacrifice a large part of his expedition.


CC BY-SA 3.0
2014-04-04T11:51:19.953
8474
2014-04-04T11:51:19.953
2736
5492
answer