Although Xue Tianao was the Chosen One, the savior prophesied by the Asumos Church, strictly speaking, most of the high-ranking members of the church, including Nick, didn't like him.
That's because Xue Tianao had been secretly undermining the influence of the Asumos Church within the Snow Night Empire in order to strengthen his control over the empire. This had been bothering Nick for a long time. His own achievements in the Snow Night Empire had turned negative because of that damned guy...
In addition to obstructing the church's teachings, this guy wanted to use the opportunity of collaborating with the Church to reverse control over it by leveraging his status as the Chosen One.
'Not only was he unwilling to listen to us, but he also wanted to take away our power?' Therefore Nick deeply detested Xue Tianao.
