Seo Yin Ahn's life was never perfect or happy, only sadness and misery surrounded him.

After his parents divorced, Seo Yin Ahn had to live with his father, but his father always drank and gambled, never caring about him. Later, because he had a lot of debt, his father ran away and left that debt to Seo Yin Ahn.

Seo Yin Ahn had to live a life of both studying and working, saving every penny to be able to live day by day. That miserable life just passed by. But Seo Yin Ahn never complained or asked for help from anyone. For Seo Yin Ahn, being alive was already very good.

But fate was ironic, the Zombie pandemic broke out, making everything desolate, people attacked each other and lost faith. Seo Yin Ahn tried to run away from the Zombies, but he was never lucky, he was bitten by a Zombie on his right ankle.

Seo Yin Ahn just wanted to live...

After a few hours passed, Seo Yin Ahn clearly felt the changes in his body, and his consciousness gradually became unclear...

After a few more hours, surprisingly, Seo Yin Ahn was still able to control himself, although his consciousness was fading, his strong will to live helped him. This was the first time Seo Yin Ahn felt lucky.

Seo Yin Ahn's appearance was still the same as a normal person, except for the bruise on his right ankle that was quite obvious.

Seo Yin Ahn started wandering, he knew that he was now a mutant Zombie, he was hungry now, but he did not have the same craving for human flesh as those Zombies. Finally, Seo Yin Ahn met a person, a male, that person also saw Seo Yin Ahn, he turned the knife in his hand and walked towards Seo Yin Ahn. Seo Yin Ahn trembled and stepped back, when the other person was about to attack, Seo Yin Ahn trembled and spoke, although not very clearly: "Don't kill me... Please... I just want to live..."

This was the first time he begged someone, for the sake of living.