Liu Kang. With Liu Kang, Geras can be himself and can make his own decisions. But with Kronika, Geras is just another servant. Kronika and Geras' relationship is that of master and servant, while Liu Kang and Geras' relationship is one of friendship.

More like Master and slave in Kronika's Case, but I can agree with you through.

I mean Kronika Was just using Geras For Her Own Personal Gain and Is just treating Geras He's a Slave that she could get rid of but with Liu Kang The Other Hand Unlike Kronika He Treated Geras like he's a loyal companion and Friend.