Heart Doctor Fentian

30 Years old before time travel, he was an attending physician in the psychology department of a tertiary hospital. He was good at CBT (cognitive behavioral therapy) and trauma repair, and worked part-time as a forensic psychological profiler. After traveling through the Great Yan Dynasty, he was an 18-year-old servant disciple of the "Jingxin Sect". This is a story about a psychiatrist working hard in another world