After Qin Chongxing killed the spy girl codenamed "White Ibis", he became very interested in the password she left before her death - the seemingly simple encryption method of a short password was actually highly similar to the "Mohuan" plan, which was related to the life and death of the entire city. When even the cryptography experts in the bureau were unable to decipher it, Shigeyuki chose to turn to his bamboo horse Wanli, who was extremely talented in mathematics. Unexpectedly, Wanli, whom he hoped to protect outside the war, gradually became an indispensable role in the intelligence bureau in the process of deciphering the "Mohuan".
*The views of the characters in this article do not necessarily represent the views of the author. Not PC. The full text is at the level of a primary school student's composition, extremely loose and very short. The update time is uncertain, and the Deputy CPBG would like to pay attention to lightning protection.