chapter 47 the Clark family's Gift of the Four Realms of Martial Arts

Those two people were Astaroth Clark and Orion Clark, father and son.

Ethan Knapp was stunned for a moment, and he understood in his heart.

Sure enough, Astaroth Clark forward and said excitedly:

"Huang learned yesterday that Mr.Knapp had given my son a mysterious secret. He was really flattered. Today he came here to express his gratitude to Mr. Su!"

After saying that, he bowed and bowed solemnly.

Ethan Knapp accepted it calmly.

Although...