With the swift rasp from the door which spontaneously swept off the silence hovering the room, Rubin glanced back at the door, balancing his gaze with no interest at all, and intuitively spun back to what he was doing on his PC. But the knock persisted, which finally came with his sister's loud call.

" Come on, Rubin... It's me, Annabel~ Open the door, please... " She echoed but he just remained unbothered, sticking glued to his seat. As if on an impulse, she gingerly added. " Hey, ...