Itsuki challenges Ryoga, a powerful Bloodcraft player who hangs out by the riverside, and claims that his "rhythm is the heartbeat of a devil."
As I said, ghosts are unscientific.
.كما قلت سابقا، الأشباح لا وجود لها علميّا
Come ho già detto, 
non ci sono prove scientifiche che esistano.
Como eu disse,
fantasmas não são coisas científicas.
Я ведь уже сказал,
что они противоречат науке.