Thanks to his body being immune to poison, Jacob knew he would be fine even if the fruit turned out to be poisonous. However, things could get disastrous if someone like Margaret were to eat a poisonous fruit, Seconds after Jacob had taken a bite of the wild fruit, a word appeared inside his head. Green Frost Fruit. What followed was an introduction to Green Frost Fruit.
Jacob stared at the fruit with a mix of shock and confusion in his eyes. I'd never seen this fruit before, so I couldn't possibly know its name! Based on the introduction, this is from a fruit tree that existed thousands of years ago. It lives off spiritual energy that it absorbs from the environment. The fruits that the tree bears are sweet and even have beautifying properties.