Jiang Wushuang, the son of a convicted minister, is transported to a martial arts world and immediately demoted to the Demon Suppression Tower, where he becomes a low-ranking guard with little status and not much time left to live. Demons and monsters run rampant inside the tower, and ordinary people can die at the slightest mistake. At the brink of despair, he unexpectedly awakens the ability to pick up rewards. As long as he approaches the suppressed demons, he can collect cultivation, martial techniques, inheritances, and supernatural abilities. From an ordinary man who cannot even truss a chicken to an unparalleled powerhouse who dominates ten thousand demons, Jiang Wushuang quietly rises from an obscure corner and embarks on his own path to becoming a Great Emperor.