There is two special core in Snow hands, one is his own special core that belongs to the demon race while the other one belongs to a halfling with Angel blood running on his vein, which is glowing in brilliant light.
"... Brother Claude… I'm sorry if I can't give you my own special heart."
Usually, the act of giving a special core is an extremely serious and special event, especially when it's between two people who already have a deep relationship and wanting to be a loving partner for the entire life.
Nevertheless, Snow couldn't give his own special heart, after all, there is an extremely important reason why he needed a complete heart that has been completely purified, so he can only continue to wrong his future lover regarding it.
