GI Joe: the Ultimate Agent

After traveling to Chutian in the world of I Am a Special Forces Soldier, it took three years to finally activate the 'Ultimate Agent System'. Since then, a specter that has caused headaches for other countries and fear for terrorist organizations has emerged. He is everywhere, but no one knows who he is. However, everyone knows not to mess with Country Z, otherwise, he will definitely appear in front of you. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.