Greedy

Dyon sighed, having expected this sort of answer. Little Rain had dug this mountain in very deep so that he could send veins of coarse silver outward to search for more hard materials to continue his masterpiece. He would then take the essence of these hard metals and send it to himself before repeating.

For several hundred miles, the hardest minerals had been completely stripped of their essences.

According to the hamster twins, this mountain had started as a vein of coarse silver that birthed Little Rain after several trillion years. Little Rain then built to greater heights before it eventually became what it was today.

The time it would take Little Rain to uproot the mountain wasn't just about its size, but something far more important: Little Rain's stamina. Although it had started as an inanimate object, he was now a living being with limitations, albeit less limitations than most others. Simply put, he couldn't use his abilities indefinitely.