都是穿越凭什么我是阶下囚

When some people transmigrate, they transmigrate into emperors or nobles, living lives of luxury and influence. Some people transmigrate into shizuns or sect leaders, revered by all and achieving extraordinary accomplishments. At the very least they transmigrate into villains, stirring up trouble with aspirations of "crushing the protagonist". Li Changtian, an upstanding young man of the modern age, died in the line of duty. In the blink of an eye. Hey! He transmigrated! He transmigrated into a criminal guilty of deeds so heinous that everyone wanted to beat him. Travelling official Yan Shu who hated injustice more than anything, stepped on him and said coldly: "A life for a life." (Source: Bilibili Comics)