My Immortal Furnace Cultivates All

Reborn into the treacherous Shrouding the Sky universe, Jiang Ming is just a humble security guard, aware that the Nine Dragons Coffin is about to plunge his world into an era of cultivation and cosmic peril. He's destined to be just another passerby in a tale of emperors and gods. But a mysterious bronze furnace from his past life holds the supreme Yin-Yang cultivation method. This isn't just any technique; it allows him to cultivate powerful immortal elixirs by devouring the essence of the world, and more crucially, rapidly grow by dual cultivating with peerless empresses, saintesses, and ancient princesses! As the cosmic journey begins aboard the Nine Dragons Coffin, Jiang Ming must navigate the ancient stars, leveraging his unique furnace to rise beyond the heavens. Will he become the ultimate Immortal Lord, or will his path of 'fairy assistance' lead to unimaginable consequences?