After ten years of unjust imprisonment, the Dragon King returns, but Jiangcheng has completely changed.
The former sibling Zhou Hu stepped on his corpse and came to power, colluded with the powerful, and turned Jiangcheng into a gilded quagmire. Liu Chuanlong crawled back from hell with his broken body and full of blood hatred, only to find that revenge was just the beginning.
A blood-stained dead account book not only records the dirty transactions of the powerful, but also involves a biochemical leakage accident that was completely buried ten years ago, as well as the terrifying monster codenamed "Tomb Beast" deep in the accident that breeds in the green poisonous water.
The shadows of the ten major Yamas in the Palace of Hell are shrouded, and they control life and death with a cold eye; the mysterious organization "Night Wandering God" shuttles like a phantom and kidnaps targets; the high-tech "company" puts profits first and regards human life as trivial;
Brothers, beauties, former subordinates... Everyone has secrets hidden behind them. Trust becomes a luxury, and every step is on the edge of betrayal and loyalty.
From the neon-depressed underworld casino to the underground sewage maze; from the abandoned factory area filled with radiation to the rusty water alleys intertwined with the information black market... Liu Chuanlong can only use flesh and blood as a blade and will as a shield to move forward bloodyly in the stranglehold of all forces.
Not only does he want to regain everything he lost, but he also wants to uncover the ultimate secret that can drag the entire Jiangcheng and even the world into the abyss - the true origin of the "Tomb Suppressing Beast" behind the account books, and the... Abnormal truth about himself that cannot be tolerated in the world.
This is a dark epic that begins with revenge but ends with redemption. When the final curtain is lifted, will he become the dragon king who devours everything, or will he... Ignite the last glimmer of light at the end of the abyss?