L53.瑰寶的房間之一

After defeating the tricky Battle Mage, I notice something strange on the slate behind it.

I tried to move it. I think I need some key to activate it.

It wants to stump me with this little mechanism?

What a way to underestimate me. Let's look at the nearby survey tool.

I've hit it this survey tool on everything, I think it's useless...

Looks like I need to look in other directions...

*Continue to the next chapter