Chapter 786: Hope 2

It was a small white stone, just about the size of a thumbnail, mixed in with a plate of other randomly-colored stones. There were more than just white stones in there, there were yellow, black and red stones as well. The white stone was completely inconspicuous among them. But Garen's gaze was still fixed onto that one stone.

"It's a bit like…" He was not very sure either.

He reached out his hand to pick up that plate of pebbles. In the black, palm-sized stainless steel plate, there were seven or eight stones just like that one.

"These are the Rainbow Stones from the Thousand Island Region, fifty units for one. The differently-colored stones will emit colorful sparks when rubbed with a hard object, they're mostly used in chemical experiments to make Glowing Light R," the cart owner immediately began to explain the origins and functions of the stone to Garen when he saw that Garen was interested.