Cohen Cooper coldly replied, "When did this 'Five Elements Divine Needles' technique become part of East Nation's acupuncture skills?
This is clearly the acupuncture technique created by our Hans Medical Gate!"
Upon hearing this, Lionel Yeager chuckled in disbelief, "Do you have no shame at all?
Do you genuinely not know whether 'Five Elements Divine Needles' was created by our East Nation's Divine Doctor or by your Hans Medical Gate?
You stole our East Nation's 'Five Elements Divine Needles,' made minor modifications to it, and claimed it as your own; don't you feel ashamed?"
These words instantly made Cohen Cooper's face turn red.
He naturally knew that the Five Elements Divine Needles technique was learned by his grandfather from the East Nation.
But, of course, he wouldn't admit it.
Cohen Cooper shouted angrily, "Kid, shut your mouth!
This 'Five Elements Divine Needles' were created by our Hans Medical Gate! It doesn't matter how eloquently you argue otherwise!"