The crystals that grow on Melody's body are very toxic... and can be lethal... this is a sign of poison build up that grows within Melody's body and makes it very difficult to move without it causing any pain... when handling this... use very protective clothing and have a mask... along with very thick safety gloves and glasses... at this stage... do not touch Melody... it can kill you... the only way to reverse the affect as of now is breaking the gems on her body or use water... this type of poison dies in water and doesn't affect others who drink the water... though give it about 6-7 hours before you drink it... to be safe than sorry... anyways try to find ways to make Melody get rid of the excess amount of poison... over time if not dealt with... with cause over growth on Melody's body that will make her unable to move...
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Suicune400 hope that this gives you an idea of what I meant...

Anyways see you in the next chapter my fluffy clan members...