This story frames the other stories in the book.
First appearance of the I, Zombie feature, which was later stylized as iZOMBIE.
This is a complete story, but it originally may have been prepared as a preview from an I, Zombie issue to come out from DC in 2010, since the credits also include cover credits. It is unknown if the intended cover was ever printed.
It was not included in any issues of the series but was reprinted when the early issues of the series were reprinted in trade paperback.