The first owner of the Crystal elemental power which is the third level of the second level of Earthquake and the first level of Earth. A responsible Mentor. A mentor who dares to act and reprimand his mentee if he is wrong and is good at giving advice through written and implied. A stubborn person. Hang Kasa has feelings for Satriantar but hides those feelings because he knows that Satriantar is married and already has grandchildren.