The God Clan is in charge of the laws that govern all living things. The Siliang Island A was a place of exile built by the God Clan to punish Gods and Immortals who made mistakes. This place was located at the junction between the God Realm and the Heaven Realm, there was a barrier set up by the God Clan.
After Gods and Immortals were exiled, as long as they were contaminated by seawater, they would die and the lifespan of Immortals would be like that of humans, experiencing many sufferings of life like old age, sickness, and death here. According to legend, every 500 years “Heaven’s Liberation” would come. If the Gods and Immortals or their descendants trapped in it passed the “Heaven’s Liberation” trial, then they could return to the Heaven Realm.