In P. E. class, students in twos and threes crowded onto the playground, full of fun and excitement.

Gu Yuze leaned lazily against the football goalpost and looked up at the dark clouds floating in the sky. It seemed that it took Mu Nan too long to get a sneaker. He took out his phone and prepared to dial out. Lu Han and Lin Qingyu walked over. Lu Han suddenly moved closer and whispered, "Ze, guess what I heard just now."

Before Gu Yu Ze could ask, Lu Han ...