Raised in a harsh orphanage within an economically divided kingdom, he adopted a fiercely pragmatic "survival of the fittest" mindset. To protect himself and stay alive, he became a master thief, con artist, and manipulator, specialized in swindling the upper class to fund his personal scientific endeavors. He presents himself to the world with a cocky, mischievous charm, masking his true intentions behind a layer of playful banter, heavy sarcasm, and constant teasing, particularly toward Varian. Underneath this self-serving facade, Hugo is a hyper-intelligent alchemist and artificer who relies on cold, logical calculations rather than optimism or ideals.Because of his history of abandonment, Hugo has a profound fear of vulnerability and actively avoids forming genuine emotional attachments. His only soft spot early on is for Olivia, a tiny mechanical mouse he built, which serves as the sole outlet for his hidden capacity for affection and gentleness. However, as he travels with Varian's group, his internal moral compass begins to resurface. The genuine trust and friendship he receives crack his emotional armor, revealing a deeply lonely teenager who craves belonging. Ultimately, Hugo’s capacity for loyalty proves to be just as fierce as his survival instincts, prompting him to abandon his self-serving nature and risk everything to protect the people he loves.

