Martha's adamant refusal of her father wanting to check Grey's elemental affinities as well as his grades made him a bit curious, but knowing his daughter, he knew not to try to force things.
"Alright, I'll give him the basics for all elements, it'll be up to him to figure out the rest since there's no way I will be able to personally teach him the essence of the elements I'm not attuned with." Grey's grandfather explained.
"Teach him the three elements you're good with." Martha commented.
"Oh, he has the water and lightning element too?" Grey's grandfather was a bit surprised, although he has heard that Grey has a number of elements, it was still a bit strange seeing it in person. Grey used three elements in this battle, adding the water and lightning elements to it makes it five elements which was astonishing.
"It's just five elements, dad." Martha looked at her father as if he was a village bumpkin.