Is It Reasonable for Me to Do Square Dancing in Another World and Upgrade?

When he woke up, Jiang Cheng found that he had traveled to an extremely dangerous world of cultivation, Cangxuan Continent. Became an outer disciple of Xuantian Sect. In order to survive in this dangerous world, Jiang Cheng had to practice hard. Fortunately, when he traveled through time, he awakened the golden finger and chose to become stronger system. However, his system may be a bit unorthodox. Choose one, practice hard. Reward: The cultivation base is reduced by one level. Jiang Cheng:? Option two, dance to the most dazzling ethnic style. Reward: When dancing in the square, the exercise will run automatically, and the training speed will be twice as fast as normal training. And a speaker will be awarded as a reward. Jiang Cheng:? ? ? When I typed the question mark, it wasn't that I had a problem, but that I thought you had a problem! In this way, Cangxuan Continent has a young man who dances in the square with a speaker no matter what he does. The introduction is too weak, please read the text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.