I Reincarnated as a Ghost, and You Want Me to Save People?

[One heroine + sweet romance + transmigration + mild horror + lighthearted + urban + uncanny]

Woman: Why is your body so cold?

Man: Because I was born at night!

The protagonist transmigrates into the body of a ghost and activates a System called the “Rescue System.” He must save a thousand people to take human form, and he can become either a man or a woman.

What? A ghost saving people? Is this a joke?

But the System has promised the protagonist a pretty grand reward...

And so, an exciting story begins...