Does this mean that the Dragon King is also R-Class?

As soon as bei Shan finished speaking, he moved the table away and stopped all the files. Then, he asked him to leave the closed interrogation room.

Seeing that he was really going to hit him, the Knight was also eager to try. He pouted his mouth from the North Mountain, indicating the restraints on his hands and feet.

"Untie me."

"Did I say I'll untie you?" bei Shan pretended to be confused.

“What？”The Knight was dumbfounded.

As soon as he finished speaking, he was punched in the face by bei Shan.

Bang!

His head was directly thrown up, and his hair was in a mess. Blood was even flowing out of his mouth and teeth. Bei Shan's punch was really ruthless.

"Since you say you won't give an explanation, then fine, I'll beat you up until you give an explanation!" Bei Shan coldly snorted, and another hook landed on the other side of the Knight's face.

“F*UK!”The sides of the Knight's mouth immediately swelled up as he furiously roared.