While contemplating, Yi Lin had followed the tracks and walked approximately two kilometers.
The path became steeper, and on the slippery surface, a hike would be quite strenuous without professional mountaineering equipment for an ordinary person.
But Yi Lin was no ordinary person.
His strength and agility had far surpassed that of a normal human; this small mud path was quite easy for him to handle.
Yi Lin had intended to drive Nightmare up the mountain, but suddenly remembered that it had been staying in Molly's laboratory for a while. After returning from the trial this time, Yi Lin hadn't had the chance to summon Nightmare, causing it to have gone quite a while without "food."
In simple terms... it was low on fuel.
Better save it for a critical moment.
Moreover, the surroundings were filled with twisted trees, the vision was narrow, and it was just not a good place to drive.
In broad daylight, activating the "Jet Mode" to drift in the sky would be way too conspicuous.