Special Forces: Dark Blade

I am the country's sharpest knife, but I was broken by the country's own hands. Lin Yuan, the ace sniper of the "Dragon Soul" special forces, codenamed "Dark Blade". During a border mission, he was framed and charged with treason. The military court pronounced the sentence in court: life imprisonment. During the escort, mysterious forces ambush the convoy - they want to silence them. Lin Yuan took advantage of the chaos to escape, was shot twice, and disappeared into the border jungle. From then on, he was no longer the sword of the country. He is a broken blade. In order to clear his grievances, he chose the most dangerous path—— Sneak into the mercenary group and investigate the mysterious organization called "Shadow" from within. However, the closer he gets to the truth, the more he discovers—— The person who framed him was actually his most trusted comrade? The organization that was hunting him actually infiltrated into the top leadership of the country? And his father's "accidental sacrifice" fifteen years ago was also related to all this?