押しかけ犬耳奴隷が、ニートな大英雄のお世話をするようです。 (Associated Names)

A tale of a young girl who believed she was rubbish and had given up on attaining happiness, received training from the great hero. [My name is Maiya. 12 years old. From now on, I will devote my everything to serve master!] While spending a slow retirement life, the former hero [Thousand Dragon Killer] Rein,…