Many years ago, there was a Broken Jade Villa in the Central Plains. The owner of the village, Gui Yi, had unpredictable martial arts skills and his whereabouts were mysterious. His unique skills of "Heart-Eating" and "Heart-Breaking" were famous all over the world. No one who gets "Heart-Eating" can escape death, and "Heart-Eating" is said to be a more terrifying trick than "Heart-Eating". People only know that Duanyu Villa is in Gucheng, but no one knows where exactly it is in Gucheng. Gucheng is a small town. Someone once went there to learn from his master, but he searched every corner of Gucheng but could not find him.