A demon and his son live in the mountains. The princess of Ryuuguu castle has a baby. Taikichi, who always gives an offering to the Ryuuguu Abyss, is given a wife and child by Ryuuguu Palace.
He heard a boy crying somewhere.
Escucharon a un niño llorando.
Entonces, desde algún lugar, 
escucharon el llanto de un niño.
Ele ouviu um menino chorando em algum lugar.