Grayson was stupefied on his spot, Klaus words had so many meanings. Were the Marshall family plotted something, why else would they keep Klaus identity as a secret if they weren't up to something.
Grayson had no idea what he was witnessing here, but he knew who Klaus was before this sudden revelation.
'Klaus is a good military personnel that has everyone in his heart, whatever the case, he must be keeping his identity hidden for good reasons'
Grayson bowed his head on the floor.
"I, Head Commander Grayson, greets the Supreme Lord. Heir to the Marshall family!"
Emily quickly did the same posture as her father. She couldn't believe Klaus was the young master of the Marshall family, hearing the Marshall family almost caused her to lose her breath.
"I, Emily Grayson, greet the Supreme Lord. Heir to the Marshall family!"