Rui Kamishiro [Shirafuji]

It was already night, Rui was ready to close his bookshop, He just needed to organize some books on the bookshelf.
Suddenly, his own thoughts were interrupted by the door opening.. it was just Nakayama.
"Ah! its just you... you scared me"
Rui chuckled."What a pleasing surprise to have you here... already coming back from work?"He smiles.