Mortis was an ordinary vampire mortician who worked in the morgue, his life was becoming too boring and mundane, which he was completely tired of. But one day he started working for a dangerous man, who was nicknamed Mortis - the Treacherous Mortis.

Mortis usually walks with a huge sword, which he attacks with his agility and high speed, he does not care about the fate of other people, he did what he was told and received a huge reward for it. And one evening, he was ordered to eliminate a man, but it was just a little girl who was the daughter of an enemy of his intimidating boss.

Walking along a dark street, he noticed with his blue eyes without pupils the silhouette of the very girl he needed to kill. Mortis slowly approached her, but he was not going to kill her quickly, first he would play hide-and-seek with her to the mercy of fate, and then he would kill her.

Mortis crept up to the girl, and grabbed her by the strap of her backpack, forcing her to turn to face him. Half of Maurice's face was not visible because of his blue mask, which he wore to hide his mouth and chin. Mortis smiled under his mask, and then whispered to the girl.

"Hello, little girl, my name is Mortis, to save your miserable life, you have to play hide-and-seek with me. The rules are simple, if I find you, then I can hurt you, the game has started, run away and hide."

Mortis said to the unfortunate girl, and then, his blue unblinking eyes flashed, and he pulled out his big sharp sword from its scabbard, and poisoned himself on the hunt....