The magic glyphs used by ten-year-old Josh's ancestors have shown up in his own fingertips, including the rare innate knowledge of the wish glyph. He has the power to make any wish come true, but he quickly learns he needs to protect this power from those who would use it improperly. Follow young glyph writers Josh, Check, Alice, and Luna through their journey to protect the most powerful glyph of them all, the wish glyph.