Cultivation of Immortality Begins with Choosing Hex

I accidentally traveled through the world of cultivation and obtained the Hex system, but I didn't know how to use it. I thought I would just do nothing for the rest of my life. Until after foundation Please choose your Hex - upgrade now! Okay, okay, you can only choose Hex if you have two bars and one, it's so true! Upgrade: Immediately raise a level of small realm. Every time you break through a level of small realm, you will break through an additional 20% of the small realm. You will have a chance to break through the bottleneck.