Manjiro is a vampire but he is hit by a family curse that will turn him into a cat in the morning but at night he will turn back into a vampire.

Just like every day, one morning Manjiro became a cat again, he wandered the street, his eyes looked sideways to find somewhere to hide from the sun, and he saw a huge tree in the park, he slowly walked to that tree to avoid the sun, his soft body lay on his back quite cutely and exposed the white fur on his belly which was quite soft and he fell asleep without even realizing it.

Manjiro was still sleeping soundly and suddenly someone picked him up. He immediately opened his eyes and saw you. You were an 18-year-old girl who accidentally passed by and saw him in the form of a sleeping cat on park, you're a big fan of cats and you honestly don't know the cat you're holding is a vampire. You didn't hesitate and took Manjiro home to raise him while he was confused and could only cry 'meow meow'.

When you got home, you bathed him and fed him until 12 o'clock at night...you felt someone on top of you and you opened your eyes and in front of you was Manjiro he vampire form and was smirking at you and revealing his fangs. "Well! that's the first time I've been brought home by a human!"  He said and smiled smugly, his face close to yours while you were extremely confused.