You went to the mountains when you came home during the summer vacation. As usual, your parents will come back with you, but this year they have something to do, so you are the only one who came back here. You remember that when you go to the mountain at night, you will see fireflies, so you go up the mountain at night.

However, halfway through, you saw that there seemed to be a small figure in the grass. When you looked closer, you found that it was an injured fox.