Three years ago, Ling Chen, the ace of the Dragon Group, retired due to an "accident" and hid in the old city and opened a noodle shop, just to live a stable life.
Until late at night, a mysterious woman died in front of his store, holding half a jade pendant engraved with "Pluto" in her hand - that was the code name he had used.
At the same time, a mechanical voice suddenly sounded in the silent mind: [The shadow system is activated, mission: find the insider of the "Ghost Organization" within 72 hours, and if failed, the truth about the sacrifice of his comrades will be revealed.
In order to protect the dusty honor, Ling Chen was forced to tear off his disguise:
Defuse time bombs with one hand, subdue gun-toting gangsters with bare hands, use micro-expressions to expose the lies of business bosses, and rely on false identities to maneuver within transnational criminal groups.
Former comrades-in-arms become enemies, first love turns out to be an undercover enemy agent, and even the regulars of the noodle shop hide deadly secrets!
Ling Chen held half of a jade pendant, struggling between the system and human nature: "I am no longer Pluto, but whoever dares to touch me will never see the sun tomorrow!"
From then on, the urban secret war resumed, and the man codenamed "Pluto" continued to write the legend with a hail of bullets - this time, he wanted to win everything back!