The Resistance is struggling against the power of Grandfather Twilight, and only Mateo can help them vanquish this evil. Mateo, however, is currentlyin the land of the living, and to return to the Resistance's underworld, he will firstneedto find themaster key."La Resistencia estaluchando sin exitocontra el poder del Abuelo Penumbras, y solo Mateo podra ayudarlos vencer este mal. Sin embargo, Mateo se encuentra en el mundo de los vivos, y para regresar al mundo de la Resistencia, primero necesitara encontrar la llave maestra.""
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