C45 division of labour

After Ye Feng and Yuan Tai had reached the finish line, everyone from the upper-classmen began to drop their stones and push up the mountainside one after another.

As expected, the third to jump the line was Tu Xingsun. It took him more than two hours, but it was still okay.

The latest one took eight hours before he arrived at the finish line, panting heavily.

"That's right, Yang Yi