C52 Sad Clouds Around

I tossed and turned in bed at night, my grandfather's words echoing in my head.

I don't know how I'll face Teacher Xiao the next day when I go to school. He values me so much, but I let him down.

I didn't really fall asleep until dawn, but I woke up before an hour had passed.

"Clang, clang, clang." I heard a knock on the door, as if I was trying to urge my life