Three brothers run from a demon, a priest spends a night in a tree, and the Sun, Moon, and Thunder come to an agreement. 
walked through fields and mountains 
training his spiritual powers.
Él se entrenaba caminando 
por montañas y campos
Reflexionaba mientras viajaba 
por las montañas y los campos
caminhando pelas montanhas 
como treinamento espiritual.