Nfirea is described as a nice, calm and timid person. He works hard at making potions with his grandmother every day. He also has a minor inferiority complex, due to comparing himself to Ainz. At a young age, Nfirea Bareare was raised by his grandmother Lizzie Bareare after his parents died; he only has murky impressions of them. His grandmother made him her apprentice and taught him everything she knew about herbs, alchemy, and potion-making. He met Enri Emmot while delivering potions to Carne Village and developed feelings for her.