Mex

*This is not related to Fairy Tail but is labeled as a parody if it.* Mex follows a 16-year-old boy named Rei Mitsuo, one of the millions of people possessed by dark magic known as Mex. It is unknown who or what Mex is but it is continuously spreading across the world. Rei is able to overcome the power of Mex and use Mex's power for good. But Mex will not let Rei live...