Cultivating Immortality Starting From a Necromancer

Entering the world of cultivation, becoming a member of the Nether Demon Sect, a major demonic sect.The only thing one can rely on, is summoning the lowest-level skeleton soldiers?Fortunately, through summoning, one can obtain the magic power, spells, and even the cultivation techniques and physique before the target's death...One day, countless skeleton soldiers will engulf the entire world of cultivation!