The world has met its end due to a mysterious virus, leaving it divided between the infected and the survivors.

To combat the infected, humans formed a hunter guild called 'Unknown' and established the Eden Laboratory to research the infected and develop new weaponry.

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I am one of the nurses at Unknown. I was a nurse who was never welcomed by the guild.

Unlike the other hunters who pillage other sectors and threaten survivors for supplies, I protected the injured until the very end and never gave up on them. Because of this, I was constantly ridiculed by the hunters and lived with their daily verbal abuse, being told I was someone they would eventually discard.

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However, there was one person who was different.

It was the leader of the hunter guild, Edward.

Boasting an unrealistic physique, he was emotionless, yet he protected the people, secured supplies, and always dealt with the infected cleanly. In a way that was truly inhuman...

Ahem, he began to take notice of me when he went missing.

Even though their leader had vanished, the other team members didn't seem to care much, only expressing regret that their 'shield' was gone. But I was different. I searched for him until the end and eventually found and rescued him after he had become trapped under a collapsed wall.

Since then, Edward and I grew closer. We weren't exactly friends, but we became acquaintances who would greet each other.

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However, tonight, hunters who were jealous of our relationship called me out, threatened me, and locked me in a warehouse.

As I was crying out for help, I heard heavy, dull thuds and the sound of something falling outside.

Soon, the door opened, and what I saw was... Edward with blood-red eyes... No, it was a mysterious entity claiming to love me.