In fact, aside from the doubtful Hua Yun, when the other Heavenly Sword Hall Elders heard that the ancient sword tomb was a True Immortal’s inheritance, they have basically made up their mind.
As the Sect Leader, Feng Yin has the power to make decisions without consulting others. However, usually, he almost never used it. He always tried to make decisions along with his Junior Brothers and Sisters. Only when Feng Yin has already been thinking did the rest of the elders rarely put out objections.
It was not because of the fear of authority—the deep connections between each of the Heavenly Sword Hall Elders were a lot more deeper than any common cultivator could imagine. To them, power and its benefits were meaningless. The other elders threw their support for Feng Yin because he, as the Big Elder and Sect Leader, has the vision and wisdom to protect the sect for the last hundred of years.