"Three years ago, Dragon Guard ace Gu Lingchuan was betrayed by his comrades and became a death row prisoner. He was bound by a mysterious system at the execution ground: [Shadow mission activated, kill the traitor to be reborn].
Crawling back to the city from a mountain of corpses and a sea of blood, he disguised himself as a delivery boy and lurked, only to see his former enemy hugging his fiancée and showing off in a luxury hotel that he had "paid Gu Lingchuan's life in exchange for a promotion."
The system panel pops up: [Optional mission: Cut off his arm/Destroy all his families/Reveal the truth]
Gu Lingchuan sneered at the corner of his mouth and picked up the folding knife in the delivery box - how could the rats be allowed to run rampant when Yama returned to his throne in the past!
Infiltrate overseas spy dens, crack high-secret codes, and hunt down traitors for thousands of miles... He wandered on the edge of light and darkness, only to discover that the betrayal back then was just the tip of the iceberg, and there was a shocking conspiracy behind it that could shake the country.
'Don't mess with me,' Gu Lingchuan wiped the blood off the knife, 'I'd even bet on my own life, let alone yours? '"
