Jinghong's Thousand-Autumn Tribulation

The protagonist, Lu Jiuyuan, was originally China's youngest national treasure-level cultural relic restoration and appraisal expert. He is proficient in ancient artifacts, traditional martial arts (Neijiaquan), traditional Chinese medicine, toxicology and ancient organ techniques. Due to an accident while repairing a mysterious ancient sword "Qianqiu", his soul traveled to an imaginary world called "Jiuhuan".