"This Titan Tears!? Explain how you come in contact with it and where is the recipe?!"
Jacob's reaction was only natural because this one small drop had made his hunger subdue by five percent, and it wasn't temporary either. He could feel the strength of his body increase.
He clearly remembered Immortika told him that he required an exorbitant amount of aliment, but it never said it would have to be from the flesh.
Although he knew he might find some other sources like special fruits, plants, or herbs in the rare region. But he never expected to find this so-called elixir, and it would be even more potent than a rarer species' meat.
He only tested it because he was curious when he heard the Pine Orc's description and effect of these Titan Tears. Furthermore, he could tell these titan tears were probably the same elixir Jerry was talking about.
So, he wanted to see why these guys had taken such a risk just to make these titan tears, and now he understands.