Lin Huang challenged Busby fearlessly because everything was happening in the Nightmare Tapir's dreamland. He was not there at all in reality and had only inserted a sliver of his consciousness to watch the battle.
Busby was enraged to hear the challenge. Never had he thought that an insignificant immortal-level person would ever dare to tease him like that.
"Lin Xie, I don't want to kill you, but please don't test my limit. You're not the only one on our wanted list, so killing our targets is pretty common."
"I didn't mean to challenge you. I was just telling you how I really feel," Lin Huang spoke up, "Also, if that's all your ability is about, you can get your partner to collect your body soon. Please tell them to come quick, because you'll die here in less than five minutes."
"Lin Xie, you're looking for death!" Busby was completely furious.