Great-Grandma Cultivates Immortality: Being a Little Overpowered Is Only Reasonable!

[Strong female lead, no romance + returns from the cultivation world + urban cultivation + age-gap contrast + fiercely protective and punishes villains + overwhelming superiority] When a catastrophic flood struck, Yun Shu fell into the cultivation world while trying to save a young child. After a thousand years of arduous cultivation, she became one of the mightiest beings in the immortal realm. But as she ascended, her unfinished attachments caused her to return to Earth during her tribulation. When she opened her eyes again, eighty years had passed in the human world! The soft, innocent child she had risked her life to save was now a white-haired old man, nearly driven to ruin by a local bully! Yun Shu’s gaze turned cold. “You dare lay a hand on my descendants? Are you tired of living?” She crushed the bully with a wave of her hand and healed her descendants with another! With only the cultivation of an early-stage Golden Core, she swept through the city and protected her whole family! The five great families bowed and scraped, vying to serve her. Business magnates knelt to beg for an audience, hoping to catch even a trace of immortal fortune. The CEO of a powerful family obediently became her little sidekick! Anyone who dared cross her? She’d crush them with overwhelming force until even their own mothers wouldn’t recognize them! Every time she healed a virtuous person or earned merit by punishing evil and promoting good, the seal within her weakened a little more. When the final strand of the seal broke, her full immortal might swept across the globe! Spiritual energy surged back into the depleted world. She personally established a cultivation academy, opened its doors to students, and trained a new generation of Earth’s guardians; She also united the various cultivation forces to build a defensive line and face the invasion of demons from beyond the realms! “The Earth I, Yun Shu, call home is no place for you to run wild!” This time, she would protect not only her family, but also the homeland she had returned to!