aizawa and his wife... used to want a child.. but... each time they tried, nothing worked... aizawa wanted children too... but his wife blamed it all on him like it was his fault she couldn't breed, though, it wasn't, she left him... now he was single.. now it was a couple weeks after the divorce... he heard crying down an alleyway on his way to work and went down the alleyway to see the source of the crying..