Lin Xiao sat in the passenger seat, staring at the gray-white highway ahead. Outside the window is the sultry heat unique to Zhejiang in July, and the mountains in the distance are slightly distorted by the heat wave. The air conditioner in the car was turned up to maximum, but it still couldn't stop the sticky heat. Su Wan was sitting in the back row, holding a cup of milk tea in her hand. The straw had been slightly deformed by her bite. Chen Mo held the steering wheel with a focused look, like he always did - calm, quiet, and not talkative. Zhao Lei was leaning against the car window on the other side, with the light from the mobile phone screen reflecting on his face. He was scrolling through one short video after another, occasionally laughing. Zhou Yu sat next to Su Wan, wearing headphones and closing her eyes, as if she was asleep, but she was not asleep.