Espionage: I Told You to Go Undercover, Not to Carry Out Assassinations

[Assassinations + Multiple identities + Passionate resistance against Japan + Putting the nation first] “I'm an undercover agent. You want me to carry out an assassination?” “It is for the greater good.” “An assassination is one thing, but you also want me to ‘shoot’ the Japanese officer's wife?” “Don't get hung up on the details. Isn't that also a way to bring glory to our country?” “But I'm an upright, passionate young man.” “Upright... passionate, that's great! Doesn't that suit you perfectly?” Liu Tianlong transmigrates into the body of a double agent embedded in the Japanese puppet government's No. 76 headquarters. His mission was supposed to be gathering and passing on intelligence, but the System insists on training him to be a killer. At the nation's most desperate hour, faced with the Japanese invaders' brutality, only an eye for an eye and wiping them out completely can honor the spirits of our countless fallen comrades.