It's a yaoi manga about a singer and a business man.
The business man moves into a new place with his cat - when he goes out on his balcony he hears his upstairs neighbour singing (really good). Later his cat sneakes into the upstairs neighbours apartment. Later in the story, we find out the the upstairs neighbour is being exploited by another singer who takes credit for his work
It's a yaoi manga about a singer and a business man.
The business man moves into a new place with his cat - when he goes out on his balcony he hears his upstairs neighbour singing (really good). Later his cat sneakes into the upstairs neighbours apartment. Later in the story, we find out the the upstairs neighbour is being exploited by another singer who takes credit for his work