The Mystery EP 4: Error45 has returned to life, and Error54, Leo and Chefaofinal2 are looking for him and in the end they have a surprise ... Characters: Error45 (Error45, E45), Leonardotexc (Leo), Chefaofinal2 (Chefeofinal2, CHEFF2, CHEFAOF2), Error54 (E54, Error54), Geoff (God) and Ruvymuleyne (Ruvy), ENJOY!