: Fix an error

The protagonist will only practice the Hunyuan hand to the fourth stage. According to the Hunyuan hand setting, the fourth stage can only be practiced in the later stage, the fifth stage can be practiced in the early stage, and the sixth stage can be practiced in the later stage.

Chapter 672 (Chapter 1 yesterday), Hunyuan hands training should be the fifth level (previously written as the sixth level), the text has been revised, the sixth level is changed to the fifth level, APP clears the cache to see The revised content.