More info about this: This is a demo-shark (what the contest is about). This species can communicate with other demo-sharks by its totally natural wireless headphone and speaker XD. The male species spies and sends info into the shiver of demo-sharks if threatened and announces Target Acquired when they have known who have threatened them

based the underwater background with this https://www.google.com/search?rlz=1C1SKPC_enPH334PH340&source=univ&tbm=isch&q=deep+underwater&sa=X&ved=2ahUKEwiqmJqpqJfrAhWENKYKHUDmDYgQsAR6BAgEEAE#imgrc=_H0HSlEl84lYmM&imgdii=VKJRR_TF4wATIM