I Only Wanted to Become an Immortal, but the System Gave Me a Beast Taming Diary.

Wu Tian traveled to a different continent and was supposed to open a teahouse. I want to spend my life comfortably, but I receive a task from the system! Tame the white tiger, and then be appointed as a city captain in times of crisis to develop a base for taming the beast! Later, the ancestors of various sects actually brought the most beautiful flowers in the sect and presented them to Wu Tian, ​​begging Wu Tian to become the Immortal Emperor!