Study.

Shi Lang took the students to the physical assessment room and had them all stand in neat rows. He said, "Do you all have any skills? Or are you plain trash as they say you are? If you have any skills show them, and I will give you a hundred credits." 

The students were shocked to hear about the monetary reward. They all cheered up. With high spirits, they all began to show off their skills in front of the equipment, however, nothing out the expected happened. They all had good potential but they had no technique. Shi Lang watched a bunch of monkeys jumping on a beam and shook his head. 

The students tried their best but they did not meet the expectations of the cashier. However, just when Shi Lang was about to leave, he heard a knocking sound. He located the source of this sound and was struck in a daze.