Doctor Ivy has found a way to stop the radioactive blocks from exploding but the possible solution will cause the blocks to lose their radiation. This cannot happen because Morgan and his Strider friends need the radiation to remain sentient creatures.
New research must be conducted, but do they have enough time? Can the whole Nether be saved from the exploding Copper Blocks, or do Morgan and his friends make the ultimate sacrifice of losing their abilities for the greater good of everyone else?