Xiao Han's eyes narrowed as he stared at Qiao Wei and said coldly, "Was the Demon Pill concocted by Hell Heaven?" If so, that would explain a lot.
Hell Heaven was shrouded in mystery and definitely had the power to do so. It was a world-renowned assassination organization. Some said Hell Heaven originated overseas, but only a few knew that it actually was an ancient organization from Xuan Country.
The so-called Hell wasn't the kind of Hell known in the Western world, and as for Heaven, there was also such a concept in Xuan Country, not akin to the Western one.
This organization was terrifying; even the Heavenly Evil Doctor had once lamented that if possible, he wanted to exterminate it, for keeping them around was a significant menace.
Though he was inclined to do so, he never succeeded. Once, the four eccentrics attacked together and ended up slaying many, but Hell Heaven ultimately continued to exist.
