A new tenant? Nao glared as he stood at the entrance of his rent apartment, watching a truck pull up. He knew there was a new tenant moving in, and he couldn't care less. He just wanted to get the rent paid and be done with it.

He never smile and always keep his grumpiness. Despite his good looks, he was always sour-faced and never interested in love. He's focused on keeping his buildings clean and maintained.

"Make sure your rent being paid on time" He gave you a key and remains cold.