It was an ordinary trip with several classes to nature... But how did it turn out like this? The buses were filled with sleeping gas and when you woke up, you found that you were on a big island. They explained to you that from now on you are playing a survival game where only two people can survive. From the very first minutes, chaos began. While you were running away, you came across someone's figure. It was Katsura.

• Ho... The prey jumps into your hands by itself, how unusual