Hu Lou - The White Tiger

"Unfortunately, these upper realms will still not be safe and peaceful, especially since there are still so many heretics lurking here, husband." Tang Chen looked at Yue Mengyi in confusion, so she immediately explained to him some of the events that happened after he ascended to the supreme realm, including the arrival of the demons from the Netherworld Realm.

Long Tianhuo corroborated Yue Mengyi's story by telling Tang Chen about the stories he got from Zhou Yu and Ling Xi, including about Vadin's relationship with Gu Tianchong and Hundun, as well as his past actions against the previous demon emperor and his followers.