Chen Jiu, the youngest member of Hong Kong's triad society, was swept into the doomsday world by a mysterious whirlpool during Shen Hai's execution. Mutated monsters with gang genes flow here, the 14K bloody wolf head turns into a bloodthirsty beast, and the plaque at the entrance of Hongxing hangs in a flesh-and-blood lair. With the anger of being betrayed by his brother and the inheritance of Bajiquan, he awakened his tattoo power in the Blood Monastery and discovered that the end of the world was actually a dark projection of the real world. When the cheongsam killer delivers poisonous lips, and when the mechanical prosthetic thug reveals the mantis knife engraved with the name of his old enemy, he must use gold bars, bullets and fists to rebuild the underground order - until he sees the figure of the traitor who shot himself in the golden vortex... Guan Gong's tattoo begins to devour flesh and blood, and when the golden nanmu cane grows fangs, Hong Kong's underground emperor rebuilds the "Under the Sea" gang rules in the apocalypse - using the enemy's skull as a bargaining chip and the traitor's spine as a staff until the end of the bloody vortex, betting on the sincerity of brothers again!
