It was not his fault, actually.
He was a technological geek with an IQ of over 180. His thought process was already much faster than the average human. He analyzed every tiny detail. The results of those analyses made him indecisive. He could not handle winning, nor could he handle losing. In the end, he was totally depressed. However, his brain just could not give up the analyzing habit.
"Only the heartless Young Master can be a prodigal." Lucifer concluded dejectedly. "Compared to him, I'm not nearly well trained enough! Prodigal is not a role anyone can fulfill. Without that iron will, one should not take up this challenging mission…"
…
Hong Dali was grinning ear to ear on Earth. He laughed without a care in the world. "Hahahaha, Hahahahaha! It increased, it increased! It finally increased by seven points. This wasn't easy, it wasn't easy. I was breaking out in cold sweat. I was so scared…"