One morning, as Nikomaru is getting ready for school, Akitakomachi shows up at his door carrying a lost  baby named Rinx Kobayashi. Akitakomachi says he found the baby in a rice cooker on his way to school. The two of them decide to take care of Rinx Kobayashi together, and through much trial and error, they try their hardest to be good parents.
Okay, let's make something for them!
!حسنًا، لنعدّ شيئًا ما لها
Gut, kochen wir ihm was!
Bien, prepararé algo para Links-chan.
Bien, prepararé algo para Links-chan.
Alors préparons-lui à manger.
Ok, prepariamo qualcosa per lei, allora!
Então vamos fazer alguma coisa para ele!
Тогда давай приготовим ей что-нибудь!