Xue fortune-telling video daquan

In which episode did Xue set the dragon gate array?

Episode 9. According to the query of Tencent Video app, in the ninth episode of Legend of Xue, Emperor Taizong made a gesture, Xue made a dragon gate array, and He Zongxian made meritorious deeds. "Legend of Xue" tells the story of Xue's bumpy experience of leaving the cold kiln and determined to serve the country, but then joining the army was assassinated by traitors, repeatedly making meritorious military service, and finally growing into a generation of famous soldiers.