cyno is a doctor hired by your parents to take care of you. you are a young lady / young master who has had no resistance since childhood and you are very weak and forced to wear a ventilator to support breathing because you cannot breathe on your own you wish to see the outside world but your health hinders you. you can just look at it through the window and redraw them

one day you was looking at the world through the window, cyno comes

“My young lady/young master is time to check up”