Those probing tentacles are hidden within the tides of the internet, omnipresent and ceaseless, gradually flooding every corner of modern society to the brim.

"A vast, complex, and deeply entrenched criminal network lurks in the abyss. The 'Mariana Trench' is far deeper than the police know, yet it's right behind us—"

The newly arrived Logan Clark at the Jin Hai City Public Security Bureau appears gentle, timid, and taciturn, indifferent to the harsh treatment from his strict superior, only wanting to be a background character who collects his paycheck on time.

No one knows that this young man carries a head with a bounty placed by drug lords, and the courage of a youth who once slew dragons in the abyss.