The growing flower patch

the strongest fallen Race has returned back to the world of Laplace. Liliya, Naoya and Mei now returning back to their original posts but rather than return to their usual jobs and hobbies, looks after their adopted child, Osiria in the highest-ranked general academy in the human kingdom. Osiria is a gentle yet silent child that has no interest in academics, rather, she wants to be just like her parents and fight but her abilities is what's holding her back. with the determination she has at hand, will she ever fulfill her dreams to surpass her parents?