First, his consciousness travelled about 185 years into the future, immersing him in Leon's life for about fifteen years, until it was the year 2415, when the celestials descended.
Yet now, he found himself sent back a whopping four hundred years into the past—from the time of the celestial's arrival to the year 2015!
It was all quite confusing to him, and he could feel the little bits of things he had managed to piece together slowly falling apart again.
Roar!
While he was trying to make sense of the situation, a deafening roar suddenly reverberated in the air, jolting him out of his thoughts.
'Huh? This roar…' Harry thought, his mind racing as he recognised the familiar sound.
The people below also heard the roar, even clearer than he did, and they all subconsciously paused in whatever they were doing.