Full story : An alchemist, who lives near the woods, dumps bugled potions leftovers in a local brook. Eventually, those magical substances entered groundwaters and infected part of the nearby lands. Some hazardous residues and vivifying potions transformed one of the dying trees. They kept it alive but changed its looks. After seeing and feeling all the harm done to the forest, the tree decides to end alchemist’s malefactions using its new powers.