Little Red lives on the 10th floor, and unfortunately, the elevator is out of order today. She has no choice but to climb the stairs to go to school. Even more unfortunately, she injures her foot on the 1st floor, rendering her unable to walk. In desperation, she has to call her mom to come down and carry her up. After a while, her mom reaches the ground floor, and she starts carrying Little Red up. At this moment, Little Red receives a phone call.
Little Red: "Hello?" Her mom's voice comes through the phone: "I've come down. Where are you?"