Battle Royale: either you or them

Imagine going to sleep normally and then waking up tomorrow in a bloody game dominated by exploitation, murder, and mind manipulation on a deserted island where you have to survive against 999 people... The winner receives a monetary prize for surviving until the end, in addition to a financial reward for each kill they carry out... A psychological and mental war, before it becomes physical, awaits Kyran on that island... What is the secret behind the strange Battle Royale game, how did Kyran enter it, and how will he act in this game? All this psychological horror, manipulation, murder, and more you will find here.