It is set in a futuristic world and the first chapter is about the mc trying to assassinate the ml (he of course fails). Mc transmigrated into body of rebel (although it might be an enemy general. I could be wrong). He ends up becoming a slave\servant to ml. The ml manipulates him to pretend to betray the rebel forces by pretending that mc was a spy sent by him and turns them against mc. In the end the mc gets blown up by the rebel forces and gets terminally damaged. In the end he undertakes a mission and dies. Any help in finding this novel will be greatly appreciated.
Sounds like the arc "The empire's captive (chapter 84 onwards)" from Strategy to capture that scum gong
OMG! Yes it is "Strategy to capture that scum gong". THANK YOU THANK YOU THANK YOU!!! I have been looking everywhere for this novel.