Immortality is not to be sought. This very principle gives rise to the name Mo Qiu (Do Not Seek). The world is governed by strict cultivation rules. Martial artists progress through stages like Skin Refining, Bone Forging, Organ Tempering, and Houtian (divided into Entry-level, Second-rate, and First-rate). To truly cultivate in the Xiantian realm, one must open all acupoints and transform them into spiritual power. A harsh truth dictates that if a martial artist fails to break through to the Xiantian realm before the age of 30, their path to immortality is forever closed. For immortal cultivators, the journey begins with Qi Refining (12 layers), followed by Foundation Establishment, Golden Core, and Nascent Soul. Similarly, a cultivator who cannot achieve Foundation Establishment before reaching 60 years old will find their hopes of further progress utterly dashed.