If You Don't Allow Detectives to Investigate, You'll Have No Choice but to Become Invincible.

Jinyiwei Xiaren awakens his past life memory and discovers that he was deceived into marriage by Jiang Chiyao. After being defeated in the dispute, he awakens to the intelligence system. Coincidentally, Gao Shihan, a member of the Ministry of War, died unexpectedly. Xiaren relied on system prompts and modern thinking to see through the illusion of suicide, found evidence of Gao Shihan's collaboration with the enemy, and speculated that the murderer was a foreigner disguised as his son Gao Ren, assisting the Jin Yiwei to track down the real murderer.