Fuji Island
Zhou Wen got Honn Shinsakura to capture Ji Moqing before following him to the Niten Flying Immortal Palace.
It wasn't that Zhou Wen didn't wish to return to Luoyang immediately, but what was about to happen overseas had piqued his interest.
The reason Honn Shinsakura had wanted to capture Ji Moqing was because he wanted to obtain the help of someone in Ji Moqing's family. The ability and Companion Beast that person had might be able to help the Niten Flying Immortal Palace tide through a calamity.
Now, Earth's anomalies were extremely intense. There were terrifying dimensional creatures everywhere. Occasionally, they would encounter existences at the Terror grade. Many people died without knowing how.