林凡顶着宿醉发胀的脑袋，从床上爬起来的时候，差点一屁股栽在地上。昨晚是真没绷住，跟哥们儿喝高了，在谁家KTVContinuous singing until the morning. Now it's morning, the sun is shining outside the window, and the room is full of smoke.

"Shit..." Lin Fan wiped the corners of his eyes with the back of his hand, breathing out a burst of smoke. The air freshener he threw on the bed was still smoldering.

He rolled off the bed and stumbled to the bathroom. Facing the mirror, he saw a young man with messy hair and a haggard face, looking nothing like the cheerful guy he used to be.

"Dog, you still alive?" Lin Fan grumbled at his reflection. With a wave of his hand, the fog machine in the bathroom worked, and steam filled the room, briefly obscuring his face.

After the fog dissipated, Lin Fan looked much fresher. He splashed water on his face, then reached into his pants pocket and pulled out his phone. The screen showed 8:35 AM. His class started at 9:00 AM, and he was still an hour away from class. He could manage.