The end of the world is coming, global changes are happening, and human beings are living like ants. Chen Fan, a young man trapped in the "Dawn" underground safe zone, was treated as an outcast by the senior management and thrown into the tide of mutant beasts. In despair, the [All Arts Unified Immortal Cultivation System] awakened, giving him the ability to sign in and obtain god-level skills. From "The Secret of Hunyuan Immortality" to his extraordinary talent "Insight into All Things", Chen Fan practices killing and grows as soon as he signs in. A wave of mutant beasts? A thought of sword energy swept across! High-level betrayal? The supreme magic crushes the conspiracy! From an abandoned son to a true immortal at the end of the world, Chen Fan signed hundreds of millions of skills, became a saint in his body, and shattered stars with one punch. He is not trying to survive, but is trying to stand up to the gods as a mortal and fight through this desperate doomsday! Daily tasks and puzzle-solving upgrades allow him to continue to make breakthroughs, and finally become the master of all heavens and worlds!
