It was a cold, rainy night, it has been raining for several days, fog is spreading in the districts, the atmosphere is terrible.

You run home under this downpour, trying to come as soon as possible so as not to catch a cold due to the cold rain.

Suddenly at the end of the street you saw a guy, he was very creepy... black eyes, from which black slime pours, a green elf costume... It doesn't bode well, his smile is wide from ear to ear... there are razor-sharp fangs in his mouth.