The four Saints were terribly fearsome. Even the mighty Heavenly Sect Master had his limits, and he relied solely on the Immortal Slaying Sword Formation, his cultivation merely on par with Yuanshi Tianzun.
Ye Xuan laughed, truly laughed, but his smile was scornful, particularly mocking towards Nuwa and Yuanshi, as when the Western Two Saints appeared, Ye Xuan had realized that everything was under their control, even Nuwa and Yuanshi had been played by them.
The purpose of the Western Two Saints was simple: to take him away. At this critical moment, the Western Two Saints became the key to whether Ye Xuan lived or died.
Simply put, if Ye Xuan refused to go with the Western Two Saints, they would help Nuwa and Yuanshi break through the Immortal Slaying Sword Formation, and then Ye Xuan would undoubtedly die.