Shadows of Fear: Return of Cipher is the sequel to Morpher01's first fanfiction, Shadows of Fear. It continues the adventures of Skull the Shadow Marowak as he protects not only himself and other Pokémon, but his five-year-old son, Cubon. The sequel takes place five years after the original, therefore five years after Pokemon XD: Gale of Darkness. As such, canon elements are still somewhat common, though non-canon things are still seen.