In order to understand everything back then, he had flipped through countless ancient books held by top factions and explored many ancient ruins and secret treasures before discovering the truth bit by bit.
It was a divine artifact refined from a fragment of a Primordial Treasure. It was the magic treasure used by the Immortal Court of the Ancient Immortal Realm in ancient times to seal and suppress the only passageway between the Demon Realm and the Ancient Immortal Realm.
However, because of the destruction of the Immortal Court, the factions of the Immortal World were re-divided, as well as the subsequent calamities and disasters.
Fewer and fewer people knew the truth. Later on, the Gate of Fortune was controlled and controlled by the new top factions of the Immortal World.
Perhaps for some unknown purpose, these top factions covered up the truth and twisted it, calling the Gate of Fortune the Door of Everlasting Life.