Spider has like, what, 8 legs at their best day? So that means 7 vagonois at least, which if mathed correctly, it would be 7x9 = 63 months, which means 5-ish earth years for human.
Damn, I feel for the girl... forgetting the capture the halo is the bane of all photographers... especially if your boyfriend is an angel... an invisible one at that...
This is a flashback arc of a girl who in the future becomes a father to a beautiful son, married to a woman who is himself but from another universe. Which one is the original girl again? Yes.
She's in prison because she pirated Nintendo games. Goddamn it! All she wanted was to play Zelda in 4K with X360 gamepad, cut her some slack, Miyamoto! That and she fucked a boy, but that's beside the point.