The Engagement Was Annulled at the Beginning? All Mankind Helps Me Practice!

Traveling through the world of immortals, he was beaten to death by his fiancée's sweetheart at the beginning. In despair, the [Blue Star Tiandao System] was successfully bound! I will teach the Dharma, and seven billion people in Blue Star will cultivate together to become immortals! While others have been meditating hard for a year, my cultivation skyrocketed after drinking tea, because there are seven billion "workers" working hard for me behind my back! System prompt: [This system is bound to the absolute life of the host and Blue Star Civilization. If the host dies, Blue Star Civilization will be instantly erased. The smile on Lin Fan's face gradually disappeared: "..." From this moment on, "living" became Lin Fan's only rule for cultivating immortality. He may be the most fearful of death cultivators in history, because his life is related to the survival of seven billion human lives. Faced with the oppression of the sect and surrounded by powerful enemies, how should he lead the hope of the entire planet and embark on an unprecedented path to reach the sky? "Don't mess with me! I'm really afraid of death! But... There's someone behind me!"