Chi You was sold to Wang Shouxin, a domestic violence man, by his parents for 500,000 yuan. He fell off a cliff in despair, but accidentally picked up the Judge's Pen and bound it to the weapon spirit Liubai. She learned that she only had 7 days left to live, and she needed to punish evil and promote good to accumulate merit to survive. She also discovered that there was a force covering up evil thoughts, and this force was the Shadow Pavilion who tried to control the rules of good and evil. In order to save his life and uncover the shadow pavilion, Chi You began to use the judge's pen to judge the bad guys, from park thieves, to Hu Zhengze and his accomplice Wu Cuifen who killed and abused women, to Quan Shuangtian, a serial murderer. With each trial, she unlocks new abilities and her lifespan is continuously extended.
