Stab enemies with the pointy end
So am I the only one wondering why, oh why it was such a big freakin deal whenever Nie Lie found the weapons that could be integrated into his soul realm? Especially since for some unknown reason they do not level up with use, or by feeding them power as with everything else associated with his soul realm. They were found used, and now apparently tossed to the side(as they have not been mentioned for some time), this does not seem like the Nie Lie way. My question is will he ever upgrade them, will they ever be mentioned, or was this a useless plot device that will henceforth never be used again.