Vargas Llosa's first novel, "The Time of the Hero" ("La ciudad y los perros"), was published in 1963. The book is set among a community of cadets in a Lima military school, and the plot is based on the author's own experiences at Lima's Leoncio Prado Military Academy. This early piece gained wide public attention and immediate success. Its vitality and adept use of sophisticated literary techniques immediately impressed critics, and it won the "Premio de la Crítica Española" award. Nevertheless, its sharp criticism of the Peruvian military establishment led to controversy in Peru. Several Peruvian generals attacked the novel, claiming that it was the work of a "degenerate mind" and stating that Vargas Llosa was "paid by Ecuador" to undermine the prestige of the Peruvian Army.