To open the door of Tianzhu, you need to go to the submarine base of the navy fleet to stop the release of The Hague, then go to Liuli Island to see Dawu, then go to wake up and see Mi Xueer, and finally go to the door of Tianzhu. She will open the door of Tianzhu.

Emerald 493, in order to satisfy many GBA players to play pocket games in the pearl diamond era, was forcibly modified on the basis of emerald, and some pictures of pearl diamond pets were exchanged with the fairy picture in 386.

Location profile:

At the top of the pillar of the sky is Rayquaza's habitat. In the third generation, the protagonist must have a sonic bicycle to cross the crumbling floor here. In Ruby/Sapphire, this place is surrounded by many rocks, and you can't enter until the protagonist logs into the Hall of Fame.

But in "Emerald", because Rayquaza is going to Liu Licheng to stop gurrado and Kyogre, the protagonist will arrive here earlier. Therefore, compared with Ruby/Sapphire, the level of Wild Treasure Dream is lowered, and when the protagonist first arrives in Tianzhu, the number of cracks will also be reduced. The number of broken floors after the incident in Liuli City is consistent with that of rubies/sapphires.