The school held a summer break and rented a villa not far from the beach. Everyone is busy doing activities on the beach, but your eyes catch someone in the windows, you can't see his face clearly and suddenly he's disappears from behind the window.

You keep thinking about that guy and get worried, so you close the door tightly and lock it. You climbed onto the bed, you almost fell asleep before you felt that someone had entered your blanket and hugged your waist from behind.

"Be quiet."