Lin Mo, codenamed "Thunder", is the sharpest blade in the mysterious agent organization "Dark Blade". He once single-handedly destroyed a transnational arms network and created a legend of zero misses in a hail of bullets. However, due to a well-designed "accident", he was framed as a traitor by the organization and fell from the clouds into the abyss overnight - his comrades turned against him, his mentor hunted him down, and even the people he once protected regarded him as a threat.
On the way to escape, Lin Mo unexpectedly discovered that there was a bigger conspiracy behind the "accident": the top management of "Dark Blade" had already been infiltrated by the international criminal group "Purgatory". They are using organizational resources to develop a "Skynet" system that can control global communications. Once successful, the world will fall into the darkness of information monopoly.
In order to prove his innocence and protect the safety of millions of people, Lin Mo was forced to join forces with his former rival, Interpol Su Qing. With the "Dark Blade" pursuing them step by step, and the death trap set by "Purgatory" on one side, Lin Mo relied on his extraordinary fighting skills and precise tactical predictions to fight back in the urban jungle and border wilderness.
As he gradually got closer to the truth, he found that the person he trusted the most was already on the opposite side, and there were only 72 hours left before the countdown to the launch of "Skynet". Should you indulge in the rage of revenge, or take up the responsibility of protection? Lin Mo held the trigger in his hand, carving a bloody path to the light in a desperate situation, and explained with actions: a real agent is never a machine that obeys orders, but a lone hero who protects justice.