When the trading company office worker Ichimiya Shingo wakes up from his nap he finds himself in an unfamiliar world in the body of a five-year-old boy, Wendelin (Well), from the noble Baumeister family. Though he's confused at his new surroundings, he's reassured to learn that he won't have to worry about food as a noble's son, but then he learns that he's actually the eighth son of a poor noble family in remote lands.
I am a former court magician 
of the Dukedom of Bleichröder,
،أنا ساحر بلاط سابق في دوقيّة بلايخريدر
Ich bin ein ehemaliger Hofmagier
der Markgrafschaft Bleichröder.
Soy el antiguo mago de la corte
del Ducado de Bleichröder,
Soy el antiguo mago de la corte
del Ducado de Bleichröder,
Je suis l’ancien enchanteur
du marquis de Bleichröder,
Ero un mago di corte del Ducato di Bleichröder,
Eu fui mago da corte do
Ducado de Bleichröder,
Я бывший придворный маг, который
служил в герцогстве Бляйхрёдер,