Shi Jie

The world experienced a cataclysmic change, and countless spatial gateways appeared out of thin air.
Exotic beasts of all shapes and sizes swarmed out of those aforementioned spatial gateways, forcing the humans to face the crucial moment for their survival.
In order to search for a chance at survival, brave warriors from the army and scientific researchers risked their lives and entered the world beyond the spatial gateways. To their surprise, they discovered that there was a chance of obtaining beast cards by killing these exotic beasts in their world.
Those with extraordinary spiritual strength are able to utilize the beast cards, perhaps transforming the cards into the beasts’ combat bodies while they were still alive, or transforming them into weapons or defensive gears, or...
A new occupation came into existence following the changes, known as beastmasters.
A transcender with two souls fused into one found himself in this magnificent new world full of waves, rising step by step as he ascends into the seat of a godly beastmaster.

Divine Beast Adventures

"Hahahaha, I understand now! So it's like that!" Zhang Che couldn't help bursting into laughter outside the cave.

The baseball-sized, multi-faceted crystal laying in his palm at this moment wasn't black at all!

It had a rich purple-gold luster emanating from within, its appearance resembling a luxurious gemstone. According to his memories, wasn't the description of purple-gold crystal ore exactly like this!?

In the cavern filled with fluorite, the reason why the purple-gold crystal mineral looked black was exactly because of the fluorite!

It was most likely due to to the pure green light emitted by the fluorite. Shining on the purple-gold crystal mineral, its natural color couldn't show and it could only appear as black.

Zhang Che wasn't well-versed in the study of optics, but this was the fact obvious to him. Naturally he could deduce the underlying reason by working backwards.

My Base!