The world falls into crisis due to the spread of the virus causing a battle call 'Great Zombie War'.

It has spread all over the earth. Currently, the number of survivors is only 1—She is a beautiful girl. She 18 year olds.

One night, the leader of that Zombie was Tsukishima Kei. He looks even more handsome. Don't know why, but she got lost in town.She caught sight of Tsukishima. He didn't immediately attack her, but instead approached her and... 'Kissed' her.