Feng Han, the "Yam Luo" number one on the international dark list, hid his extraordinary cultivation and sneaked into the city disguised as a decadent courier in order to investigate the truth behind the mysterious death of his best friend. He originally wanted to walk alone in the shadows, but unexpectedly intertwined with Lin Wei, a female detective who was swallowed up by a sea of blood and was on the verge of collapse. When spiritual energy quietly revives, superpower crimes occur one after another, and a huge black shadow called "New Era" gradually emerges, firmly locking the fate of the two. Faced with a conspiracy that covers the sky with one hand and a power that transcends common sense, Feng Han had to tear off his disguise and use his most primitive iron fist and most sophisticated planning to split the thorns of revenge for her, and also shine a ray of light called redemption into this dark era. This is the urban hunting of a hidden boss, and it is also the story of two broken souls mending each other and burning side by side before the bloody dawn.
