Firstly, at that time, those snowmen were almost caught and made into slaves. After experiencing the feeling of powerlessness, it was impossible to say those snowmen didn't want to gain strong power. Secondly, Zhou Tian's performance was evident at the time. Even though those snowmen were not swayed by the strong power of a warlock, considering Zhou Tian was right by their side, they wouldn't dare refuse Zhou Tian's offer.
Therefore, if Zhou Tian had presented his ideas under those circumstances, forcing those snowmen to agree to practice the profession of warlock wouldn't have been difficult.
However, even though it was said like that at the time, Zhou Tian did not intend to force the issue.
Indeed, given the circumstances, if Zhou Tian had spoken, the snowmen probably wouldn't have dared to refuse. If he had forced them to practice the profession of warlock, it was likely that quite a few warlocks would have appeared among the Snowman Tribe.
