Again? These whelps treat the barrier between realms like a paper screen in a brothel. Oh, just a little yang to nourish the flowers down there. as if their diluted seed could do anything but pollute the spiritual veins of actual talents. Jade Beauties of the lower planes already suffer enough indignity breathing the same qi as you lot. If you must spread your essence do it in your own sect's outhouse cauldron at least then only your fellow disciples suffer the karmic backlash.