Rebirth and Pursuit: Detective Simulation Billions of Times

[On July 24, 2025, at the age of twenty-two, you officially became a trainee police officer of the police force. [On the day of joining, as an intern, I was assigned to the Criminal Investigation Brigade. [After joining the company, you clean the office every day, serve tea and water, and follow "Master" Xinxin to gain experience. [One year later, because of Master Jiang Xinxin's support, at the age of twenty-three, you became a regular employee. He also started to get involved in cases and participated in handling some large and small cases. [A year and a half later, at the age of twenty-four, you received an order from your superiors to go to the scene of an intentional injury case with Jiang Xinxin. [An unknown explosion occurred at the scene. Jiang Xinxin died trying to protect you, and you were shot to death after falling into coma.