The Most Immortal Emperor in the City

While others cultivate martial arts, I cultivate immortality. Others practice immortality and I am an immortal. Others are immortals, but I am invincible! Always be a hundred steps ahead of others, this is what a moral person should do. In a parallel world, Lin Taichang, a boy from Blue Star, was innocently killed by a rich second generation and traveled to the world of immortality. After three thousand years of cultivating immortality, he relied on his own basic principles of being cautious and stable first before becoming humble, and finally became the Supreme Immortal Emperor. However, ninety thousand years later, he was killed by the self-destruction of eight alien emperors. Lin Taichang thought he was dead, but when he opened his eyes, he was reborn a week before Blue Star was killed by the rich second generation. Revenge is a big deal, but... The matter of how to cultivate immortality steadily... Is even bigger! Faced with the threat of national power, how should the little ants in the Qi refining stage rise?