In a few years or decades, there may be no one in the Netherworld who is his match. The second son must eliminate him because, in terms of cunning and strength, he is a formidable adversary. Such an adversary poses a huge threat to the Beast Race, and this threat must be erased.
However, the strength Chu Linfeng displayed made him feel very troubled. To kill someone who can break his domain is extremely difficult. It requires accumulated combat tactics and some luck to achieve; sheer force alone might be very challenging, especially when the opponent moves very fast.
"Boy, I never thought you'd keep such a low profile. This time, I truly underestimated you. But even if you're a Fifth Layer of Venerable Martial Realm expert, I can still cut you down," said the Beast King.
