The fat rich kid sat back down on his chair and found a good spot to watch his subordinate compete with Lugh. Lugh saw the fat rich kid as soon as he arrived, but Lugh obviously did not want to bother with him. He continued to walk towards the fat rich kid's subordinate, the Shadow Leopard subordinate.
When the Shadow Leopard subordinate saw that the rich kid was following him, he wanted to shout loudly and ask the fat rich kid to save him.
There must be another source beast master in the fat rich kid who could go with him to deal with Lugh, but because his voice was low, only Lugh could hear him, and the fat rich kid was far away from him. Thus, he didn't hear his subordinate's shouts.
When Lugh heard the Shadow Leopard subordinate, this subordinate actually wanted to communicate with the source beast masters beside the fat rich kid to deal with him together.