A virtual reality system includes a first information processing device, a virtual reality headset, a biometric data acquisition device, a first sensor, and a second sensor. The first information processing device creates virtual reality content. The virtual reality headset is worn by the user and displays the virtual reality content received from the first information processing device to the user. The biometric data acquisition device acquires biometric data of the user. The first information processing device adds an image making the user recognize the position and the direction of the biometric data acquisition device to the virtual reality content on the basis of position and direction information created by the first sensor and the second sensor.