Luke has attempted to uncover Ethan's secret. If he's correct she will earn all of Ethan points. If he is incorrect he will lose 750 points and Ethan will earn 750 points.

So.

Luke thinks that Ethan is actually Lawrence from Anarchy.

That is not Ethan's secret.

Luke loses 750 points while Ethan earns 750 points.

Better luck next time Luke.