Deep within the Delta Desert between Imperial City and Dragon City lay the "Dragon Cave."
An ancient tower pierced the sky, reaching straight into the ozone layer, standing there unchanged for a hundred years.
Now, this tower, named the "Sky Tower," had become a sacred destination that Dragon-type Trainers around the world aspired to reach.
Climbing through its trials, in a Secret Realm that seemed like a world unto itself, not only provided abundant resources but, more importantly, honed the strength and teamwork of Trainers and Pokémon.
Ten years later, aside from that one legendary figure, only Bai Du, the current head of the Dragon Tamer Clan who had accompanied him back then, had benefited from following in his footsteps and cleared the tower without much effort.
But even though Bai Du had brought back a complete guide, to this day, never mind clearing the tower and gaining an audience with Rayquaza, God of the Sky—precious few people had even made it past the seventy-fifth floor.
Of course, it was not as though no one currently had the ability to clear it.
The reigning Champion of the Divine Land Federation, for instance, certainly possessed that strength.
However, as the person chosen by the God of Order, he had little interest in the trials offered by the Sky Tower, and naturally would not come to challenge them.
Regardless, by maintaining firm control over the Sky Tower, the Dragon Tamer Clan had become one of the world's foremost powers.
Longdu University, under its control, also drew talented students from across the world, competing with Qingbei and Magic City for the position of the world's top university.
There were even rumors that, if Qingbei University and Magic City University had not deliberately invested heavily in training Fairy-type and Ice-type specialists, Longdu University might