In Order to Live Forever and Cultivate Immortality, the System Asked Me to Practice the Path of Unfeeling First?

Chen Xuan traveled through the world of immortality and awakened the system. This stupid system actually asked me to practice the Path of Unfeeling first. How could this be possible? The stunning senior sister, the petite and cute junior sister. Like the master of the thousand-year-old iceberg. The wild dragon girl, the witch full of charming power... Aren't they all the targets of my strategy? "God's damn system, how to practice the ruthless way and participate in the yin and yang avenue, how to cultivate immortality." "Host, please rest assured, we have a guaranteed reward. As long as the host does not touch women for ten thousand years, he will become an immortal in place." "No? Is there still such an operation?"