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?
Loyal servant of the 
Demon Lord, Black Dragon God,
،يا خادم ملك الشياطين المخلص
،إله التنّين الأسود
Loyaler Diener des Dämonenkönigs.
Schwarzer Drachengott,
El fiel siervo del Rey Demonio…
El fiel siervo del Rey Demonio…
Fidèle serviteur du Roi-démon,
que l’âme du Roi-dragon
Dio drago nero, leale servitore del Re demone,
evoco qui la tua anima!
Servo leal do Lorde Demônio, Deus
Dragão Negro, eu invoco sua alma aqui!
Преданный слуга Владыки, Чёрный дракон, 
я призываю вашу душу сюда!