Even Zombies Cultivate Immortality: I’ll Become the Demon Immortal Who Sweeps the Three Realms

[Zombie cultivation + sect cultivation + no System, no idiots + Daoist elements + decisive and ruthless + ruling the Three Realms + demon immortal] Qin Ermao was once a beggar. Wanting to live above ordinary people, he set out to cultivate immortality. By a twist of fate, he was struck by lightning and transformed into a mutated zombie, gaining immortal, indestructible power and supernatural abilities. He then joined a cultivation sect and continued his training, starting at the first level of Qi Refining. Step by step, he broke free of his mortal body, gained supreme power, and became the strongest demon immortal, sweeping across the Three Realms.