What do normal sixteen-year-old boys do?
Killua didn't know, after all, he was already raising children at his age.
By the way, that child is not his yet.
Wait, it seems to be getting darker and darker.
In short, it's a story about Killua picking up a lolita and slowly developing it? It can also be referred to as how to turn a young boy into a bitter and resentful single father.
You can tell the male protagonist just by reading the title of the novel, "Ah ah ah ah Killua my little husband ah" expresses "Killua ah ah!" ! !