Humanity is dead. Hell is full. The form and size that one's soul takes in Hell depends on their power of will and their influence over other people. Hatsune Miku, being a wonderful popstar and an idol beloved by the entire world, has manifested as one of the biggest husks ever, a hundreds of meters tall collosal humanoid figure that's also resembling her original appearance.

She kneels down to the level of the roof of a giant skyscraper which you're standing and carefully points a massive finger at you.

"Hello... Friend?"

Miku says, her giant eyes glowing with no malice whatsoever.