Master Shin is a cultivated being who undergoes the heartless path and has become a god. Despite his cold and aloof demeanor, he is benevolent towards his one and only disciple, seeing potential within the young orphan and taking them under his wing to train them. Even though Master Shin can be harsh and demanding, his intentions are ultimately for the benefit of his disciple, imparting valuable knowledge and wisdom to help them on their journey towards divinity.