Siheyuan: Don't Go to the Police Station and Become a Security Guard

[System + time travel + light violence + cool writing + humor] Xiao Lan, who was a policeman in his previous life, inexplicably traveled to the world where he fell in love with the courtyard in 1959 and became Xiao Lan, a college student who had just graduated from the military academy. In an accident, Xiao Lan assisted the police in catching a habitual thief and activated the courageous system. At this time, Xiao Langang graduated from college and faced the choice of employment unit. Between the security department of the steel rolling mill and the Sijiucheng police station, I decisively chose to be a security guard! As the saying goes: The young man is always fast and sailing, and he directly works as a security guard after graduation! Xiao Lan, this saves you 40 years of detours!