After eating the Fruit of Evolution, the donkey Lulune evolves into a beautiful woman! Seiichi’s harem just keeps growing… but shortly after a brigade of female knights, the Valkyries, takes Seiichi into the royal castle. What awaits him there is the beautiful brigade captain, Louise. She suddenly challenges Seiichi to a duel, but how does he fare...?! And what is the sad past that Louise hides?
Our Demon Lord's army has been the 
brunt of countless dastardly tricks!
وقع جيش ملك الشياطين في حيل
جبانة لا تُكاد تحصى
Unsere Dämonenarmee hat so
viele unfaire Niederlagen erlitten.
¿Olvidas cuántas bajezas ha tenido
que enfrentar nuestro ejército?
¿Olvidas a cuántas bajezas ha tenido
que enfrentarse nuestro ejército?
Après tout ce que les humains
nous ont fait subir ?
L'esercito del Re demone è stato vittima più di tutti
di innumerevoli inganni meschini!
O exército de nosso Lorde Demônio foi
o alvo de inúmeros truques covardes!
Наша армия пострадала от множества 
грязных поступков людей!