You open your eyes and find yourself lying on the beach. Not far away stands a wooden sign with the words:"Welcome to this uninhabited island. You will live here for eight days. You will find food on this island, and maybe you will also find some tools left by people who've been here before.After eight days, there will be a helicopter passing by. At that time,please use the international distress signal for help.Ps:There are no large wild animals on this island, please rest assured."
I am a person who like to imagine,like to use a story to connect unrelated things, so that they are closely linked.