Are There Any Novels About Being an Undercover Agent?

The male protagonist works as an undercover agent and performs a mission

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202 books · page 5 of 5

196 One Person************* ongoing —Reads5.8Score—Shelves
Reader note
The first one, Myanmar? Be an undercover agent. In the second book, a gangster acts as an undercover agent. The third book...
197 Memory Trial: at That Moment, the Whole Country Cried for Him Anonymous (Anchor: Tomato Listening)completed —Reads8.3Score—Shelves
Reader note
Chen Fan is the only book that made me cry for several days. My parents died, the director, his comrades and his wife were all killed by him. We can't understand the grievances in his heart [I'm about to cry] [I'm about to cry] [I'm about to cry]