Zhang Yuan, a transmigrator from Blue Star, has struggled for two and a half years in the cultivation world yet remains a mere seventh-level Qi Refining cultivator. With the sect's patriarch passing away and the Blood Fiend Sect set to attack in three days, the elders flee with the sect's resources. Just then, a misconfigured Apocalypse Survival System awakens. Although it mistakes cultivators for zombies, it turns infinite ammunition into unlimited spiritual energy. Talismans can be released continuously, magical treasures can be charged without limit, and protective shields can be stacked layer upon layer. Zhang Yuan, the man most afraid of dying, becomes a walking arsenal in the cultivation world. He counters an enemy Nascent Soul with a storm of sword energy, annihilates powerful foes with countless fire phoenixes, and infinitely duplicates his spoils before rebuilding the Taiyin Sword Sect.