World Tree's Seed (II)

"Is that a tree seed?" Cain muttered, his voice laced with both curiosity and unease as his eyes locked onto the glowing seed. It was a very strange treasure, to say the last and the most disturbing part was that while he could see it with his eyes, his Ego Wave could not detect it.

Before he could process the thought further, the tree seed trembled violently. Thin, hair-like roots shot forth with impossible speed, carving through the rocks and earth of his Inner World as though they were mere illusions. In seconds, these roots expanded, spreading through every corner of his world with an efficiency that defied logic, fusing with the landmass at a microscopic level.