Most of the time, Leon was too busy to individually identify what kind of objects were hidden inside the grass, like which of them were useful and which weren't. As long as he sensed an element aura lingering in a certain spot, he would let the Rock Snake swallow the object together with a large patch of dirt. He would then store them inside of the Rock Snake's stomach and slowly identify them when they returned to safety.
Fifteen minutes later, the ground shook violently before bursting apart. The Rock Snake that had squeezed underground had smoothly returned.
"Let's go, quick!" The more rewards Leon harvested, the faster his heart raced. Without saying another word, he jumped into the stomach of another Rock Snake and left the place straightaway.
Half an hour later, a bizarre looking dark figure suddenly appeared at the destroyed battlefield.