Hehuan Sect: Put Her in My Furnace and Make Her Mine!

[Unorthodox cultivation (Hehuan Sect) + bizarre thrills (transformation into another person's skin) + multiple women (including those wearing someone else's skin) + System: more children, more blessings (even those wearing another's skin can give birth) + city-building and conquest] [Reborn]?! This skill... something's not right, is it?! Dissolve the flesh and bones, leaving only a skin behind, and then... wear it?! Once you put it on, you can alter your body's physical structure from the inside out?! And this is called being reborn?! Isn't that just body-snatching?! What's the point of changing only your body structure and appearance?! You can't even cultivate... Wait! You can obtain memories too?! You can let other people wear it too?! The Blue Star vanguard team seems to have found the location of the Hehuan Sect. If I go there and learn the Hehuan arts...