I Traveled to the World of Immortality and Became a Zombie Hunter

I traveled to the world of cultivating immortals and obtained the system. I originally wanted to practice hard and achieve immortality. Unexpectedly, things always backfired. Just because of the world he traveled through, immortal cultivators have almost become rare creatures on the verge of extinction. In this so-called immortal cultivator world, there are actually zombies running rampant, and they are also weird zombies that the immortal cultivators have no way to deal with. Not only are they immune to Taoism and blood queens, but they can also grow infinitely by killing immortal cultivators. In order to save the world, in order to achieve the road to immortality that he had never dreamed of, this poor time traveler had no choice but to bring the system with him, and while searching for a way to eradicate zombies, he became a zombie hunter in the world of immortality... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.